Ultra Thick Soft Foam Seat Cushion Office Chair Pad Car Seat Support Lumbar Pain Relief Long Sitting Comfort

Made my seat a lot more comfortable. i had first tried one of the much thicker cushions but it didn't really work. this thinner one adds the comfort with much better stability and doesn't move around or make the chair feel wrong.

Better than i expected to be honest. The 4cm foam is perfect for an office chair and the foam density feels about right for me. Removable washable cover with little anti-slip beads on the bottom is another nice touch. For the money it is an outstanding buy, highly recommended.

Compared to the common silicone gel cushions, this one is very comfortable to sit on. It's thick and felt firm at first, but quickly adjusted to fit my hips. The 40cm square size and 4cm thickness are as described, and it's a high-quality product.

I bought this to attach to my work chair. It's made of a high-rebound material and works well. It comes with a ribbon that can be attached to the chair, so you can tie it to prevent it from shifting.