Name: Memory Foam Car Seat Cushion with Anti-Slip Base, 18 x 17 in
Rating: 4.82 (17 reviews)

Memory Foam Car Seat Cushion with Anti-Slip Base, 18 x 17 in

$14.99

$14.99 $19.99

In stock, ready to ship

Seat Support for the Drive

The internal core uses molded memory foam cut to a consistent 2.5 inch thickness, allowing predictable seat height and clearance. Its rectangular footprint fits most factory vehicle seats without overhang or compression at the edges. The underside uses a rubberized traction layer to reduce movement during entry, exit, and braking. The exterior cover combines synthetic leather with mesh panels for controlled airflow and quick cleaning.

Memory Foam Car Seat Cushion with Anti-Slip Base, 18 x 17 in

How It Functions

Once placed on the driver or passenger seat, the foam responds gradually to body weight and temperature through material density alone. The 18 x 17 inch surface aligns with common automotive seat dimensions and maintains clearance for seat controls and buckles. A seat belt channel is integrated into the lower edge to avoid interference with latch points. The anti-slip rubber base remains in contact with the seat upholstery during normal driving conditions.

Memory Foam Car Seat Cushion with Anti-Slip Base, 18 x 17 in

Setup and Handling

The cushion is placed directly on the seat with the rubberized base facing downward. The cover can be removed for hand washing, following standard care instructions. Its single-piece construction allows it to be moved easily between vehicles, office chairs, or wheelchairs as needed. When not in use, the cushion stores flat under a seat or in a trunk without folding or rolling.

Product Benefits

W-Shaped Surface: Contoured top distributes seated contact across the cushion.
2.5 Inch Height Profile: Adds measurable seating elevation.
Anti-Slip Rubber Base: Helps limit movement on fabric or leather vehicle seats.
Multi-Seat Compatibility: Fits car seats, trucks, office chairs, wheelchairs, and aircraft seating.

Specifications

Primary Material: Memory foam core; PU leather and mesh fabric cover
Underside Material: Rubberized anti-slip base
Overall Dimensions: 18 x 17 x 2.5 inches
Weight: 2.6 lb for simple transfer between seats
Construction Type: Single-piece molded foam with removable cover
Care Instructions: Hand wash cover only air dry
Use Environment: Designed for vehicle interiors and standard seating surfaces

Not every order automatically qualifies for a return. To be considered, a request must be submitted within 30 days after the delivery date shown by the shipping carrier.

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Destination: United States
Shipping Cost: Free Standard Shipping
Order Processing: 1–2 Business Days (Monday–Friday)
Estimated Transit: 4–7 Business Days (Monday–Friday)

For more information, click here.

the size is really well thought out. fits my driver seat without overlapping the sides and covers enough surface area that I'm actually sitting on it fully rather than half on half off like with smaller cushions.

does the job, no complaints.

What I noticed pretty quickly is how it actually contours to you while you're sitting. It's not just a flat foam pad, it kind of molds to your shape after a few minutes which makes longer drives a lot more comfortable.

The memory foam has a nice density to it, not too soft that you sink straight through, and not so firm it defeats the purpose. It actually distributes your weight evenly which I noticed reduces that pressure point feeling after sitting for a long time.

Very pleased with this. It fits nicely on my seat and the foam quality is better than I expected at this price point. Makes a noticeable difference on longer trips.

Honestly this has made my long drives so much more bearable. I drive a lot for work and getting out of the car used to be rough on my back. Not anymore.

I was a bit skeptical about the size fitting my seat properly, but at 18 by 17 inches it sits perfectly without hanging over the edges or bunching up underneath me.

The anti slip base is genuinely doing its job. I take some pretty sharp turns on my route to work and this thing does not budge, stays exactly where I put it.

i've recommended this to two people already and they both liked it too.

GREAT PURCHASE!!

1 2

5 stars: 14 (82%)
4 stars: 3 (18%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

My last seat cushion was sliding all over the place every time I braked. This one stays put no matter what, the base actually grips the seat like it means it.

ok so i drive for work and go through these things kind of fast usually. this one has held up way better than anything else i've tried, memory foam hasn't compressed down into nothing like my old ones always did.

does the job, no complaints.

Very pleased with this. It fits nicely on my seat and the foam quality is better than I expected at this price point. Makes a noticeable difference on longer trips.

Honestly this has made my long drives so much more bearable. I drive a lot for work and getting out of the car used to be rough on my back. Not anymore.

I was a bit skeptical about the size fitting my seat properly, but at 18 by 17 inches it sits perfectly without hanging over the edges or bunching up underneath me.

The anti slip base is genuinely doing its job. I take some pretty sharp turns on my route to work and this thing does not budge, stays exactly where I put it.

i've recommended this to two people already and they both liked it too.

GREAT PURCHASE!!

WORKS PERFECTLY!!

SO GOOD

Really happy with this. My lower back feels so much better on my daily drive to work.

Told my coworker to grab one of these after she mentioned her back hurting on her commute. She had the same worry I did about it going flat after a few weeks, but we both agree it still feels just as supportive as when we first got it ❤️.