YSJILIDE Gel Seat Cushion for Long Sitting Extra Large, Cushion for Tailbone Pain Relief, Gel Cushion for Car/Office Chair/Wheelchair/Long Trips

It is very comfortable to use for 8 hours straight.

This makes my hard wooden chair comfortable to sit on.

Not as comfortable because it is very thin

I was hoping that this cushion would help alleviate hip and back pain. It hasn't. Although it cushions fairly well, it doesn't deliver miracles. I have a problem centering myself on it. I'm accustomed to sliding into my seat, and because it's so thin and flexible, it tends to fold under me as I slide toward the center of the chair. (And, yes, it is right-side-up.)

Great for use in a wheelchair.

They advertise it as jel cushion.It's really hard rubber...I return it ASAP. Get your self a different brand.

This is a great cushion to use over another cushion or by itself

Bought For someone with a coccyx injury. Did not help at all. Cushion is denser than advertised.