The best car window shades for a baby
Every shade in this category claims UV protection and two of the six publish a number for it. The gap between the two that do is bigger than the gap in their prices.
By Sawyer V. · Published · How we research
We have not tested any of this. Everything below is compiled from published manufacturer specifications, and the arithmetic is printed so you can check it. This page carries affiliate links: if you buy through one we earn a commission at no extra cost to you, and it does not change the order of the picks. Full disclosure.
The verdict
Buy the Kinder Fluff 4-pack, about $15. It is the only shade here that publishes a measured transmission figure for each band - 99.79% of UVA and 99.95% of UVB blocked, at UPF 50+, on a published 120 GSM film - and it comes as four panels in two transparencies so the sunny side and the shaded side of the car get different film. It clings with static, so there is no suction cup or clip beside your child's head. Prices as of November 7, 2026.
If you want the window to still open, buy the Munchkin Brica Magnetic at about $34 or the Magnelex sock shades at about $16. Both let the glass drop with the shade in place, which a cling film cannot - and neither publishes a UV figure, which is the trade.
| # | Pick | Install | Score | Price |
|---|---|---|---|---|
| 1 | Kinder Fluff Car Window Shades, 4 Pack The only measured UVA and UVB figures here | Drops in | 9.7/10 | $14.90 - view on Amazon |
| 2 | Baby Uma Car Window Shades, 2 Pack Ten dollars, and it still publishes both bands | Drops in | 9.5/10 | $9.99 - view on Amazon |
| 3 | Munchkin Brica Magnetic Stretch to Fit Car Window Shade A shade you can leave up with the window down | Drops in | 9.1/10 | $33.82 - view on Amazon |
| 4 | Magnelex Sock Style Window Shades Nothing to fall off, and it washes | Drops in | 9.0/10 | $15.90 - view on Amazon |
| 5 | Enovoe Car Window Shades for Baby, 4 Pack Four shades and a stated warranty | Drops in | 8.0/10 | $14.99 - view on Amazon |
| 6 | Munchkin Brica Sun Safety Car Window Shade The heat indicator, and nothing else measured | Suction | 8.1/10 | $13.42 - view on Amazon |
Prices last verified November 7, 2026. They move constantly; the figure on Amazon when you click is the real one.
The only figure that answers the question
This category sells on three words - UV protection - and almost nobody quantifies them. Across six products, two publish a measured transmission figure for UVA and UVB separately, one publishes a single combined figure, and three publish nothing more specific than helps block.
The separation matters because the two bands do different things and side glass treats them differently. Laminated windshield glass blocks most UVB on its own; the tempered side glass in a rear door blocks much less, and UVA passes through it readily. So a figure for UVB alone is close to free, and the UVA figure is the one that tells you something.
| Shade | Published UVA | Published UVB | Attachment | Window opens | Price |
|---|---|---|---|---|---|
| Kinder Fluff 4-pack | 99.79% | 99.95% | Static cling | No | $14.90 |
| Baby Uma 2-pack | 94% | 99% | Static cling | No | $9.99 |
| Munchkin Brica Magnetic | Not published | Not published | 5 magnets | Yes | $33.82 |
| Magnelex sock shades | Not published | Not published | Over the door | Yes | $15.90 |
| Enovoe 4-pack | 97% combined | 97% combined | Static cling | No | $14.99 |
| Munchkin Brica Sun Safety | Not published | Not published | Clips or suction | No | $13.42 |
Read the first two rows together, because they are the most useful comparison in the category. Both are UPF 50+. Both are static cling. They are five dollars apart. And on the band that reaches skin, one publishes 99.79% and the other publishes 94% - a difference of nearly six points that the UPF rating on the front of the package does not show you at all.
The attachment is a safety decision, not a convenience one
There are four ways a shade attaches to a rear door and they are not equivalent when the thing is sitting next to a child's head.
- Static cling film. Nothing rigid, nothing adhesive, nothing to come loose and land in a lap. It has to come off before the window opens - Kinder Fluff states this outright - and it stops clinging if the glass is dusty, which the same listing also tells you and tells you how to fix
- A sock over the door frame. Held by the closed door itself, so there is nothing to lose adhesion at all, and the window still drops. It is visible from outside and it lives on the car rather than in the glovebox
- Magnets to the door frame. No glass contact, the window still drops, and Munchkin tells you to test your own door frame with a household magnet first - it will not work on a car body made of non-magnetic material
- Suction cups or clips. A rigid cup and a rigid cassette, on the glass, at the height of a child in a seat. Suction releases as temperature swings, which is the one failure mode in this list with a hard object at the end of it
Who each one is for
- Kinder Fluff 4-pack - for the measured figures and four panels. 99.79% UVA, 99.95% UVB, UPF 50+, 120 GSM film, static cling with no suction cups, and four panels in two transparencies in one pack - which means you can put semi-transparent film where the sun actually is and transparent film on the other side. It works over already-tinted glass. Skip it if your rear windows are large: 20 x 12 in per panel means overlapping two, which the listing tells you to do
- Baby Uma 2-pack - for ten dollars with both bands published. UPF 50+ with 99% UVB and 94% UVA published, in three stated sizes measured to a tenth of an inch so you can match the window rather than guess. Publishing both bands at this price is unusual and it is why this is second rather than fourth. Skip it if the UVA figure is the thing you care most about - 94% is the lowest band-specific figure here
- Munchkin Brica Magnetic - for a child who needs air as well as shade. Five magnets to the metal of the door frame, stretching from 14 x 28 in to 18 x 34 in with hoops and hooks to gather excess on a slanted window, Safe View Mesh, iF Design Award 2021 - and the window rolls down with it fitted, which is the only reason to spend thirty-four dollars here. Skip it if your car body is not magnetic, and skip it if a published UV number is what you came for
- Magnelex sock shades - for a car where things get lost or pulled off. A nylon mesh sock that slips over the top of the rear door and is held by the door closing: nothing to lose adhesion, nothing to fall into a footwell, window still drops, and it is machine-washable, which nothing else here claims. Skip it if your car has sliding rear doors - Magnelex states it does not fit those - and skip it if you want a number
- Enovoe 4-pack - for the largest cling panel and a warranty. Four 21 x 14 in panels, the biggest cling coverage on this page, with a mesh and flexible wire construction and a published 6-month warranty - short, but more than four of these six publish. Skip it on the figure: 97% of UV rays is a single combined number, and in a category where two products split the bands, a combined number is a claim rather than a measurement
- Munchkin Brica Sun Safety - careful. See the skip note above. The White Hot heat indicator is genuinely useful and it is the only reason to pick this one
Coverage, and the thing a shade cannot do
Two practical points that decide whether the shade you buy gets used past the first week.
- Measure the glass, not the door. Panel sizes here run from 20 x 12 in to 21 x 14 in for cling film, and the stretch and sock products cover the whole aperture. A film that covers two thirds of the window leaves a moving stripe of sun across the seat as you turn corners, which is worse than no shade at all for a baby who cannot move out of it
- None of these is a blackout, and none should be. A shade that you cannot see through is a shade you cannot check your child through, and it blocks your own view out of a rear window. Every product here is mesh or tinted film for that reason
And the part no shade addresses: heat. Side shades stop direct sun on skin; they do not meaningfully cool a parked car, because most of that heat comes through the windshield. The windshield is a different product - best windshield sun shades ranks those and is also where the Kinder Fluff brand's certified figures show up again - and keeping your car cool parked is the method. For the glass above the seat rather than beside it, best rear window and sunroof shades is the page.
The rest of the back-seat kit is in best car accessories for families, and best baby car mirrors is the other thing every rear-facing seat ends up needing.
Every pick, with the working
Each entry lists the specifications the maker publishes, the axis scores those specifications produce, and what you give up. Rows that read “Not published” are not omissions on our side: they are things the maker will not commit to in writing, and they cost the product points on the transparency axis. Specifications compiled September 4, 2026.
Our pickThe only measured UVA and UVB figures here
Kinder Fluff Car Window Shades, 4 Pack
The only shade in this ledger that publishes a measured transmission figure for each band: 99.79% of UVA and 99.95% of UVB blocked, at UPF 50+, on a 120 GSM film. Everything else in the category says helps block. You get four shades in two transparencies in one pack, they cling with static rather than suction cups, and Kinder Fluff states the one operational rule that matters - take them off before the window opens.
- Published UVA blocked
- 99.79%
- Published UVB blocked
- 99.95%
- UPF rating
- UPF 50+
- Fabric weight
- 120 GSM, 15S UV window film
- Attachment
- Static cling, no suction cups, no adhesive
- Pack
- 4 shades - 2 transparent, 2 semi-transparent
- Size
- 20 x 12 in each
- Window may open
- No - remove before opening
- Warranty
- Not published
List price $14.90 per Amazon listing, November 7, 2026, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
What it gets right
- Publishes both bands separately and numerically: 99.79% UVA, 99.95% UVB, UPF 50+
- Publishes a fabric weight: 120 GSM, the heaviest figure in this group
- Four shades per pack in two transparencies, so the sunny side and the shaded side get different film
- Static cling, no suction cups and no adhesive - nothing rigid beside a child's head
- States it works on already-tinted side windows, and that dusty glass is why cling shades fall off
Flaws
- 20 x 12 in per shade. On a large SUV window that means overlapping two, which the listing tells you to do
- Must be removed before the window is opened
- No warranty term published - the warranty field holds a marketing claim instead
- Semi-transparent and transparent is a two-way choice; neither is a blackout
The working behind the 9.7
- Heat headroom: not scored (weight 22%)
- The maker publishes no operating-temperature ceiling, so this axis is dropped and the other weights are re-normalized.
- Install effort: 10.0 (weight 24%)
- Drops in and sits there. No fixing of any kind, and it comes out again when you sell the car.
- Price against the ceiling: 10.0 (weight 24%)
- Listed at $14.9 on the compile date. This site's buyer has a practical ceiling around $150 for a single upgrade, so the scale rewards everything under $100 and falls away sharply past $150. The live price is very often different, and that is what the button is for.
- Written commitment: not scored (weight 15%)
- No warranty term published, so this axis is dropped and the other weights are re-normalized.
- Spec transparency: 8.9 (weight 15%)
- 8 of the 9 specifications we went looking for are published by the maker (89%). A blank row is never a guess here: it prints “Not published” and it costs the product points, because a figure nobody will commit to in writing is a figure you cannot check.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled September 4, 2026 from the Kinder Fluff car window shade listing.
2Ten dollars, and it still publishes both bands
Baby Uma Car Window Shades, 2 Pack
Ten dollars for two UPF 50+ cling shades that publish 99% UVB and 94% UVA, in three stated sizes so you can match the window rather than guess. Publishing both bands at this price is unusual. Publishing 94% on UVA is also the most useful number in this group, because it is the one figure that shows how far apart two UPF 50+ products can be on the band that reaches skin.
- Published UVA blocked
- 94%
- Published UVB blocked
- 99%
- UPF rating
- UPF 50+
- Attachment
- Static cling
- Pack
- 2 shades
- Sizes published
- 12 x 18.9 in, 14.2 x 21.3 in, 15.4 x 25.8 in
- Storage
- Folds to a circle, travel bag included
- Fabric weight
- Not published
- Warranty
- Not published
List price $9.99 per Amazon listing, November 7, 2026, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
What it gets right
- Publishes both bands: 99% UVB and 94% UVA, at UPF 50+
- Three sizes published to the tenth of an inch: 12 x 18.9, 14.2 x 21.3 and 15.4 x 25.8 in
- Static cling, no hardware, folds into a circle in the supplied pouch
- The cheapest shade in this group
Flaws
- 94% UVA against 99.79% from Kinder Fluff - both are UPF 50+, and they are not the same shade
- Two shades per pack rather than four
- No fabric weight published
- No warranty term published
The working behind the 9.5
- Heat headroom: not scored (weight 22%)
- The maker publishes no operating-temperature ceiling, so this axis is dropped and the other weights are re-normalized.
- Install effort: 10.0 (weight 24%)
- Drops in and sits there. No fixing of any kind, and it comes out again when you sell the car.
- Price against the ceiling: 10.0 (weight 24%)
- Listed at $9.99 on the compile date. This site's buyer has a practical ceiling around $150 for a single upgrade, so the scale rewards everything under $100 and falls away sharply past $150. The live price is very often different, and that is what the button is for.
- Written commitment: not scored (weight 15%)
- No warranty term published, so this axis is dropped and the other weights are re-normalized.
- Spec transparency: 7.8 (weight 15%)
- 7 of the 9 specifications we went looking for are published by the maker (78%). A blank row is never a guess here: it prints “Not published” and it costs the product points, because a figure nobody will commit to in writing is a figure you cannot check.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled September 4, 2026 from the Baby Uma car window shade listing.
3A shade you can leave up with the window down
Munchkin Brica Magnetic Stretch to Fit Car Window Shade
Five magnets onto the metal of the door frame, a panel that stretches from 14 x 28 in to 18 x 34 in, and the one property no cling shade has: the window rolls down with the shade still in place. Munchkin also tells you to test the frame with a household magnet first, and says plainly that it will not work on a car body made of non-magnetic material. What it does not publish is any UV transmission figure.
- Attachment
- 5 magnets to a metal door frame
- Window may open
- Yes - the window rolls down with the shade fitted
- Size
- 14 x 28 in, stretching to 18 x 34 in
- Fit aids
- Hoops to hooks, to gather excess fabric
- Material
- Safe View Mesh
- Pack
- 2 shades
- Stated limitation
- Not for vehicles with non-magnetic body materials
- Published UVA blocked
- Not published
- Published UVB blocked
- Not published
- Warranty
- Not published
List price $33.82 per Amazon listing, November 7, 2026, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
What it gets right
- The window can be rolled down with the shade installed
- Stretches from 14 x 28 in to 18 x 34 in, with hoops and hooks to gather excess on slanted windows
- Five magnets to the door frame - no suction cups, no adhesive, no rigid cassette
- Munchkin states the compatibility test in the listing: check the frame with a household magnet first
- iF Design Award 2021, published
Flaws
- No UV transmission figure. Safe View Mesh helps block UV-A and UV-B is the whole claim
- Will not work on a car body made of non-magnetic materials, per the listing
- $33.82 - more than twice any cling shade here
- No warranty term and no fabric weight published
The working behind the 9.1
- Heat headroom: not scored (weight 22%)
- The maker publishes no operating-temperature ceiling, so this axis is dropped and the other weights are re-normalized.
- Install effort: 10.0 (weight 24%)
- Drops in and sits there. No fixing of any kind, and it comes out again when you sell the car.
- Price against the ceiling: 9.5 (weight 24%)
- Listed at $33.82 on the compile date. This site's buyer has a practical ceiling around $150 for a single upgrade, so the scale rewards everything under $100 and falls away sharply past $150. The live price is very often different, and that is what the button is for.
- Written commitment: not scored (weight 15%)
- No warranty term published, so this axis is dropped and the other weights are re-normalized.
- Spec transparency: 7.0 (weight 15%)
- 7 of the 10 specifications we went looking for are published by the maker (70%). A blank row is never a guess here: it prints “Not published” and it costs the product points, because a figure nobody will commit to in writing is a figure you cannot check.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled September 4, 2026 from the Munchkin Brica Magnetic listing.
4Nothing to fall off, and it washes
Magnelex Sock Style Window Shades
A black nylon mesh sock with a full elasticized band that slips over the top of the rear door, so it is held by the closed door rather than by static, suction or magnets. The window still rolls down. It is machine-washable, which no other shade here claims, and Magnelex publishes the vehicle classes it does not fit. There is no UV figure anywhere, which is the whole weakness.
- Attachment
- Elasticized sock over the door top, held by the closed door
- Window may open
- Yes
- Material
- Black nylon mesh, dual layer across the opening
- Washable
- Machine-washable
- Pack
- 2 shades
- Stated limitation
- Not for sliding-door MPVs, RVs, buses or heavy-duty vehicles
- Published UVA blocked
- Not published
- Published UVB blocked
- Not published
- Fabric weight
- Not published
- Warranty
- Not published
List price $15.90 per Amazon listing, November 7, 2026, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
What it gets right
- Held by the closed door - nothing to lose adhesion, nothing to fall into a footwell
- The window rolls down with the shade fitted
- Machine-washable, published - the only shade here that says so
- Publishes what it does not fit: sliding-door MPVs, RVs, buses, heavy-duty vehicles
- Dual layer of mesh across the opening, stated
Flaws
- No UV transmission figure, no UPF rating, no fabric weight published
- No warranty term published
- It covers the door opening, so it is visible from outside and stays on between trips or comes off entirely
- Does not fit vehicles with a sliding door, which rules out a lot of family vans
The working behind the 9.0
- Heat headroom: not scored (weight 22%)
- The maker publishes no operating-temperature ceiling, so this axis is dropped and the other weights are re-normalized.
- Install effort: 10.0 (weight 24%)
- Drops in and sits there. No fixing of any kind, and it comes out again when you sell the car.
- Price against the ceiling: 10.0 (weight 24%)
- Listed at $15.9 on the compile date. This site's buyer has a practical ceiling around $150 for a single upgrade, so the scale rewards everything under $100 and falls away sharply past $150. The live price is very often different, and that is what the button is for.
- Written commitment: not scored (weight 15%)
- No warranty term published, so this axis is dropped and the other weights are re-normalized.
- Spec transparency: 6.0 (weight 15%)
- 6 of the 10 specifications we went looking for are published by the maker (60%). A blank row is never a guess here: it prints “Not published” and it costs the product points, because a figure nobody will commit to in writing is a figure you cannot check.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled September 4, 2026 from the Magnelex sock-style shade listing.
5Four shades and a stated warranty
Enovoe Car Window Shades for Baby, 4 Pack
Four 21 x 14 in cling shades with a published figure - 97% of UV rays - and a 6-month warranty, which is short but is more than three of the shades on this page publish. The 97% is a single combined number rather than a UVA figure and a UVB figure, and in a category where two products split the bands that is the difference between a claim and a measurement.
- Published UV blocked
- 97% of UV rays, combined figure
- Attachment
- Static cling, no suction cups
- Pack
- 4 shades
- Size
- 21 x 14 in each
- Construction
- Mesh with a flexible wire frame
- Warranty
- 6 months
- Published UVA blocked
- Not published
- Published UVB blocked
- Not published
- UPF rating
- Not published
List price $14.99 per Amazon listing, November 7, 2026, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
What it gets right
- Four shades per pack at 21 x 14 in, the largest cling panel here
- Publishes a figure: 97% of UV rays blocked
- Sturdy mesh with a flexible wire, so the panel holds its shape
- 6-month warranty published, where several rivals publish none
- Static cling, no suction cups
Flaws
- 97% of UV rays is one combined number. UVA and UVB behave differently and this does not separate them
- 97% is the lowest published figure on this page
- 6 months is the shortest warranty term here
- No fabric weight and no UPF rating published
The working behind the 8.0
- Heat headroom: not scored (weight 22%)
- The maker publishes no operating-temperature ceiling, so this axis is dropped and the other weights are re-normalized.
- Install effort: 10.0 (weight 24%)
- Drops in and sits there. No fixing of any kind, and it comes out again when you sell the car.
- Price against the ceiling: 10.0 (weight 24%)
- Listed at $14.99 on the compile date. This site's buyer has a practical ceiling around $150 for a single upgrade, so the scale rewards everything under $100 and falls away sharply past $150. The live price is very often different, and that is what the button is for.
- Written commitment: 3.0 (weight 15%)
- 6-month warranty. This is the only promise in the entire listing that a court would read, which is why it is scored and the marketing copy is not.
- Spec transparency: 6.7 (weight 15%)
- 6 of the 9 specifications we went looking for are published by the maker (67%). A blank row is never a guess here: it prints “Not published” and it costs the product points, because a figure nobody will commit to in writing is a figure you cannot check.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled September 4, 2026 from the Enovoe 4-pack listing.
6The heat indicator, and nothing else measured
Munchkin Brica Sun Safety Car Window Shade
Skip this one. The only shade here with a heat indicator, and the only axis on which it leads. For the job you are buying a shade to do it publishes no measured figure at all, where two products at or below its price publish a UVA number and a UVB number separately - and it attaches with suction cups or clips, which is rigid hardware on glass beside a child's head when the cling and sock shades need none. Buy it for the White Hot strip; do not buy it for the sun.
A roller shade with the one feature nothing else here has: a White Hot indicator that turns white when the car gets too hot. That is a genuinely useful thing to have in a back seat. Everything else is unmeasured - helps block UVA/UVB rays is the entire optical claim - and it attaches with adjustable clips or suction cups, which puts hardware on the glass beside a child's head. Its own listing also gives the shade size twice, as 17 x 14 in and as 15 x 19 in.
- Attachment
- Adjustable clips or suction cups
- Heat indicator
- White Hot - turns white when the car is too hot
- Retraction
- One-push roller
- Material
- Safe-View premium mesh
- Pack
- 2 shades
- Size
- Specification field states 17 x 14 in; the description states 15 x 19 in
- Published UVA blocked
- Not published
- Published UVB blocked
- Not published
- Warranty
- Not published
List price $13.42 per Amazon listing, November 7, 2026, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
What it gets right
- White Hot heat indicator - turns white when the cabin is too hot, and nothing else here offers it
- Two attachment options published: adjustable clips or suction cups
- One-push retract, so it rolls away rather than being peeled off and folded
- Safe-View premium mesh, stated to keep sightlines open
Flaws
- No UV transmission figure at all - helps block UVA/UVB rays is the whole claim
- The size is published twice and the figures disagree: 17 x 14 in in the specification field, 15 x 19 in in the description
- Suction cups and clips are rigid parts on the glass next to a child's head
- No warranty term published
The working behind the 8.1
- Heat headroom: not scored (weight 22%)
- The maker publishes no operating-temperature ceiling, so this axis is dropped and the other weights are re-normalized.
- Install effort: 7.0 (weight 24%)
- Suction cup onto glass or a dash disc. Reversible, but it wants a clean surface and it is the mount type most likely to let go on a hot day.
- Price against the ceiling: 10.0 (weight 24%)
- Listed at $13.42 on the compile date. This site's buyer has a practical ceiling around $150 for a single upgrade, so the scale rewards everything under $100 and falls away sharply past $150. The live price is very often different, and that is what the button is for.
- Written commitment: not scored (weight 15%)
- No warranty term published, so this axis is dropped and the other weights are re-normalized.
- Spec transparency: 6.7 (weight 15%)
- 6 of the 9 specifications we went looking for are published by the maker (67%). A blank row is never a guess here: it prints “Not published” and it costs the product points, because a figure nobody will commit to in writing is a figure you cannot check.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled September 4, 2026 from the Munchkin Brica Sun Safety listing.
Prices last verified November 7, 2026. They move constantly; the figure on Amazon when you click is the real one.
Questions people actually ask
Do car window shades for babies actually block UV?
The two that publish measured figures do: Kinder Fluff states 99.79% of UVA and 99.95% of UVB blocked at UPF 50+, and Baby Uma states 99% UVB and 94% UVA at UPF 50+. The other four on this page publish either a single combined figure (Enovoe, 97% of UV rays) or nothing more specific than helps block UVA/UVB rays. Look for the UVA figure specifically - side glass already blocks most UVB on its own.
Are suction cup car window shades safe with a baby?
They are the least good option of the four attachment types, because a suction cup and a roller cassette are rigid objects on the glass at the height of a child in a seat, and suction releases as cabin temperature swings. Static cling film, a mesh sock over the door frame and magnets to the door frame all avoid putting hardware beside a child's head.
Can you open the window with a baby sun shade on?
With a cling film, no - Kinder Fluff's listing says to remove it before opening the window. With a sock-style shade or the Munchkin Brica Magnetic, yes: both are held at the door frame rather than on the glass, so the window drops with the shade in place. That is the main reason to pay more than cling-film money.
What size car window shade do I need for a baby?
Measure the rear door glass. The cling panels on this page are 20 x 12 in (Kinder Fluff), 21 x 14 in (Enovoe) and 12 x 18.9 to 15.4 x 25.8 in across Baby Uma's three published sizes. The Munchkin Brica Magnetic stretches from 14 x 28 in to 18 x 34 in. Partial coverage is worse than it sounds for a rear-facing baby, who cannot move out of a stripe of sun as the car turns.
Do baby window shades keep the car cooler?
Not meaningfully. Side shades stop direct sun landing on skin, which is the thing you are buying them for. Most of the heat in a parked car comes through the windshield, so a windshield shade is the product that changes cabin temperature. One shade here does address heat indirectly: the Munchkin Brica Sun Safety has a White Hot indicator that turns white when the cabin is too hot.
Sources
- Published UVA and UVB transmission, fabric weight and attachment for the Kinder Fluff shades
- Published UPF rating, UVA and UVB figures and sizes for the Baby Uma shades
- Published magnet count, stretch range and window-down behavior for the Munchkin Brica Magnetic
- Published attachment method, material and vehicle exclusions for the Magnelex sock shades
- Published UV figure, construction and warranty term for the Enovoe shades
- Published attachment options, heat indicator and size figures for the Munchkin Brica Sun Safety