BlissTrends Seat Cushion with Velvet Cover, Thick Memory Foam Cushions for Office Chair, Car Seat, Airplane, Relieving Pressure Tailbone Sciatica Back Pain for Long Sitting, Car Drivers 4.7in Black

for car seat, it sets perfectly, thiker than I thought, you can use it for long time.

Considerar que el tamaño del producto es grande, aproximadamente 10cms de altura, no alto para todas las personas, además de que por el tipo de material se calienta después de un rato de uso, aún así es muy cómodo de usar

Conforming to the description

Good quality, comfortable. Fits nicely into several different chairs that I have. Well made, holds shape firmly yet still very comfortable. It's a perfect heught. It keeps me from slouching and relieves back pain caused ny hours of sitting at the desk. I move it when I change my seating, so it's very portable. There's no fasteners or anything... just pick it up and plop it down wherever you need it. I'm quite happy with this. I've had it for quite awhile and it's still as firm as the day I bought it. It didn't flatten down over time like some that I've had on the post.

awesome