








🚗 Elevate your drive, extend your comfort — because your legs deserve the best!
The Sanbuildrro Car Leg Extender is a universal, adjustable leg support cushion crafted from premium leather and high-density sponge. Designed to increase legroom by 1.9 to 3.1 inches with stepless angle adjustment, it enhances comfort for taller users and those with shorter seats. Its ergonomic S-shape and reinforced straps ensure a secure fit across various seating environments including cars, offices, and public transport, making long journeys and workdays more comfortable without compromising ventilation.






| ASIN | B0CZNTTCWT |
| Age Range (Description) | Adult |
| Best Sellers Rank | #111,583 in Automotive ( See Top 100 in Automotive ) #273 in Automotive Seat Cushions |
| Brand | Sanbuildrro |
| Color | Brown |
| Customer Reviews | 3.8 3.8 out of 5 stars (74) |
| Date First Available | April 2, 2024 |
| Fill Material | Sponge |
| Item Firmness Description | Soft |
| Item Weight | 1.17 pounds |
| Item model number | Sanbuildrro |
| Manufacturer | Sanbuildrro |
| Material | Leather, sponge |
| Model Name | Sanbuildrro |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 18.8 x 5.8 x 5.8 inches |
| Recommended Uses For Product | Traveling |
| Shape | S-Shape |
| Special Feature | Adjustable |
| UPC | 790864201421 |
| Unit Count | 1.0 Count |
| Use for | Legs |
J**.
Delivers exactly what it advertises and looks classy
Just bought this for a new 2025 Honda Civic Hybrid whose seats are shorter and far less comfortable than those in the Porsche Cayman I was accustomed to and traded in (I know, but it was time...). This seat extender is excellent. It comes well-packaged, includes simple instructions, is easy to install, well-manufactured and looks terrific - straight seams, classy material, and the black is a perfect color match with my leather interior. It's fully adjustable, the foam density is just right for comfortable support, it stays put once dialed in, and functions perfectly, making a barely discernible transition from seat to bolster. Two things - I easily removed the air bladder cause I didn't need it. And my only caveat - I could feel the presence of the two straps under my tush as being less giving than the seat cushion. Being a princess-and-the-pea, DIY kinda guy, I covered them with a layer of 1/2" ensolite foam (from a camping pad) which I cut to follow contours of seat, and ran part way up behind my lumbar to give me better support there. Then I put a Zonetech Sheepskin Car Seat Cover over everything. Voila! A new seat I can happily live with.
T**L
2025 Accord
I was very skeptical but it actually works well. 2025 accord.
B**S
Staps Uncomfortable
This leg extender definitely helps with providing leg support in my camper van’s short seats. But I returned them because I found the straps that run back on the seat uncomfortable. If you use a sheet cushion on top of the seat that would probably solve the issue
E**Z
No good
It's a great idea or concept, to extend the seat for underneath your thighs, bu it does NOT work at all. The straps are poorly made and they do not stay in place.
M**A
Great for long legs!
Absolutely love this! I couldn’t figure out why some car seats are so uncomfortable for me, I finally realized the seat on some cars (Tesla) are very short. This is a perfect solution because it doesn’t slide like other seat cushions. It extends the seat making it so much more comfortable for my long legs.
V**N
Does what it is supposed to
Good overall quality, although the metal hardware is lightweight and thin. Once I got it adjust and in place, I had to safety pin the straps to hold it tightly together permanently. The surface is noght and it definitely has made long trips with a low angle Prius seat comfortable.
J**J
Save your money
Takes forever to get here. Once it gets here there are no instructions on how to set it up. It only adds maybe 2 or 3 inches tops. Not worth it IMO.
M**.
Extremely comfortable
It is fantastic. It installs with little effort and adds several inches to the seat. It has an inflator bulb to adjust the height but I found I didn’t need it and just detached it. It is darker than a saddle interior but honestly it does not detract from the interior look at all. I highly recommend it if you feel your seat does not hit you just right
Trustpilot
1 month ago
3 days ago