Orthopedic Memory Foam Seat Cushion Provides Relief for Sciatica, Back, Coccyx, Tailbone and Hip Pain - Perfect for Office and Kitchen Chair, Wheelchair, Car, Truck, Plane (Black/Gray)

I suffer from back and posture issues and am lacking in the rear area so sitting for any period of time hurts me and caused to have bad posture. After receiving this seat cushion all my sitting issues were solved. The way this is made makes you sit correctly and does not feel bad at all. It is non slip on the bottom so I am not constantly re adjusting it every time I get up. Overall I am very happy with this cushion and would highly recommend it to others.

Very good for sitting posture. Firm support. I like the removable and washable cover that resists slipping on a chair. Also like the handle. It’s not as cushiony as I would like, so it doesn’t do a perfect job of preventing sciatic and trochanter pain. But I’m petite: short legs, small bum. This cushion comes closer to perfect than others I’ve tried, so I’m keeping it.

It does stay firm so i do use it for a booster at work. It doesn't flatten and it does keep its firmness. As for it relieving pain for my sciatic nerve issue, and helping when sitting all day, I didn't find that it to help in anyway. I wish it was a bit larger; it is larger than most so if your bum is not as big as mine it might help. I did have a co-worker sit on it she is much smaller than me and she didn't really see any difference. Good if you want to sit a bit higher that won't flatten.

I'm a writer and the office chair I write in no longer holds in the uppermost position, the position that avoids my slouching my neck, which causes pain. Ordering a new chair means getting some one to put the damn thing together and I don't have the $ now or time for that. So I tried every DIY trick I could find on the internet, managing to put a gash in my thumb trying to undo one of those failures -- needless to say no success. Then it finally hit me to look for a cushion that might be high and sturdy enough to make up for the now depressed and depressing chair. I had my doubts about whether any cushion could add enough height or not get all flattened down, if it could, during the day. Well, this cushion did the trick. It's comfortable, high enough and does not lose it's height or stamina after hours of sitting on it. Well done and thanks

Terrible, when I bought it , the price was $40, it was my first purchase on Amazon, because I was an ignorant about buying online, I did not know you can return it. Mine arrived with a lot black stains on the memory foam, the cushion was uncomfortable and did not help with pain issues. I only used it two times and put it away, Three days after it arrived, I bought another cushion called "Pharmedoc Coccyx Seat Cushion" for only $17, and it solved my issues.

I was amazed to experience a level of comfortable support in my recliner and no sciatica whatsoever. I actually was looking around for a new recliner because I blamed my sciatica on my chair. Since using my new AceRate memory foam pillow (in this chair), my symptoms were relieved and I am happy to keep this chair. A great pillow that keeps it's shape and resistance as when I first started using it.

The cushion is VERY hard/firm, it is not appropriate for sitting on it for long periods in my case. I wasn't expecting it to be soft, but I was not expecting it to be so hard. Otherwise, it is well made, has a zipper to remove the cover, and the size is good. It has indentations for your legs and buttocks, and the center has a hole to relieve pressure on the appropriate parts. The rear of the cushion rises and there is an unexplained pyramid shape right in the center. Not sure it is going to work for me, but not the product's failure, just a personal choice.

With great anticipation I awaited AceRate LARGE Cushion. The key word here is LARGE! Well I have 2 other brand memory cushions that were considered Regular in size and they were actually bigger in length and width than the AceRate. Unfortunately my rear is larger than the width of the cushion and thus it is very uncomfortable. Also I found the outside cover material to be rough and abrasive. This so called LARGE cushion was identical to another I have, in every way, but with another " branding!". I could be wrong but I suspect one similar model may be sold by various vendors using different brands. The quality all,in all was as good as any I've seen, but for me, LARGE it was not.