Firm 18x18x3 Memory Foam Seat Cushion for Home, Office, Car - Washable Velvety Cover with Waterproof Layer & Non-Slip Base - Booster Cushion - Sciatica & Back Pain Relief - Black

I am very happy with this. My couch is low and I needed something to lift me up so my knees are at a 90 degree angle. This did exactly that. It’s firm but still soft, so it’s comfortable to sit on. It returns to its shape when not in use. Time will tell as to how long it will retain its firmness, but for now it’s great.

Super soft. My cat loves these for his cat bed. Previous one came apart from being laundered. Easy spot cleaning. Soft microfiber and thick cushion.

Brings a lot of comfort to my butt

Excellent product, timely delivered.

I bought the black version about a year ago, and it is and was great - very soft, very comfortable. But my older cat commandeered it and I didn't have the heart to take it away from him, so I bought another, this time the tan one.But this one was hard as a rock - very stiff-surfaced. It would start to displace as you sat on it, becoming somewhat form-fitting, but not comfortable at all. I kept it for about 2 weeks, hoping it'd soften but it didn't.Thinking it might just be an old cushion or bad batch, I returned it and got the grey version. Same thing! Hard as a block.I give up. It's possible the black version is the only one that's soft - or sells fast enough that the foam doesn't decay or whatever is wrong, but I'm not taking a chance anymore. I can't recommend this brand at this point. Look elsewhere.

The media could not be loaded. Ok for the price, will do the job, not memory foam in my opinion, see my video

It a nice cushion but my measurements were a bit off it needed to be about 3 inches wider side to side and 2 inches longer front to back it works ok for my needs.

The cushion arrived in good condition, the fabric cover was put on smoothly, and it fit my dining room chair quite well. It has made a difference for me, being in my nineties with a loss of height. I'm happy with it.