Coussin de siège en mousse viscoélastique

Perfect

Works great as a desk cushion, but not a great option for a stadium seat. The texture can be kind of coarse on your legs after a while.

Comfy but needs way to secure to car seat as it slides around.

Worthless!! Will most likely toss it. I needed support for my chair because it keeps shrinking. I thought 3" would be perfect to make up the difference. Except the cushion has no "backbone" and flattened to 1". I had to ADD a second pillow to add to the height which defeated the purpose of buying this.

Very comfortable, padded cushion. I sit for long periods of time and this really helps!