Seemed fine at first but after using it for only a few weeks it's completely out of shape and now hurts when I sit on it.

Is not good for pain. Had an epidural and this cushion did not help. Very hard and uncomfortable

This cushion worked well. The problem is that it went flat relatively quickly. Within a month, it has half the size it started out as. This reduced its effectiveness.

Was totally ineffective. Was uncomfortable, so my husband just put it on a top shelf and said he won't use it anymore. What a waste of funds.

Lasted good for a few days. But like a few others noted, it was flat very quickly. Actually seemed to make my symptoms of prostatitis worse.

Terrible. I sat on it once and it squished flat as a pancake. No support whatsoever. Returning it.

Not worth the money.the opening is very narrow and the pillow itself flattens out within 3 days.

Bought this for use in my car, because of having lower back pain and sacrum pain. It was too small and shifted underneath me. It did not help my pain. May be more suited for someone under 130 pounds. Returned it without any problems.

So sorry, it went back. Not enough depth or width to make any difference at all. Very disappointed and I'm a light weight.

I have tried this pad over several months and usually always have to take it off. It makes me feel off center and very uncomfortable. Tried on many different chairs. Does not offer relief and sometimes creates more pain. Would NOT suggest to anyone, seems like I wasted money!!!