IZO All SupplyUpholstery Foam 2 inch X 18" X 18" High Density Foam Padding Seat Cushion Foam, Set of 4

Serves purpose easy to use

I bought all 8 (2 sets of 4) to replace my old dining chair sponge. this is fine enough Of course, you will have to use it for a long time to know, but the product's resilience seems to be good. But... I wish it was cheaper.

I wanted something to act as a cushion on the horizontal stabilizer when I hang my RC airplane for storage on hooks (which I also purchased through Amazon). This foam worked out perfectly. I cut little strips (about 1" x 2") and put those between the plane and the hooks. A nice, soft resting place for my plane when it's not flying. And I have a lot left over for more planes!

Solid piece of foam. Measurements are correct and not smaller like some people are saying. Packages well and upon unwrapping expanded to size and shape just fine. I’m using it for an extra cushion in my doggie car seat!

I bought eight of these to recover barstools as a gift for my daughter. It was very disappointing to find they were not the correct thick thickness. Unfortunately, I’ve run out of time so I need to use them. I can’t speak to the durability and comfort yet but they seemed like a good value at the time.

This is way too soft for chair cushions. Squishes to zero thickness very easily.

Good product

I made my sister some chair cushions for her wooden kitchen chairs.