Tsumbay Firm Support Coccyx Cushion for Office Chair - Orthopedic Memory Foam XL Size 18 5 x16 5

Super soft but supportive, comfy and looks to be made well. Read more

Needed some more support with desk chair My chair is now very soft and comfortable Wished it came in lighter color but covered it for nicer look Read more

Bought my first (smaller) one in March of last year (today is May 2). Bought my second (smaller) one in June of last year. Just bought a third (smaller) one and a large one this month. These are great. The smaller ones are used daily on plain wooden chairs and those from last year have not flattened at all as far as I can tell (structural problems and sensitive tissues). The larger one is for an upholstered chair that I need to add a bit of height to so that its leg rest isn't too high. I haven't noticed any odors with any of these nor any ridge down the middle, as some reviews state. I find the material on top to be very comfortable (I sometimes sit around in undies and appreciate the good skin feel) and I haven't noticed the seat feeling warm. I recommend them. UPDATE: The one I use constantly has flattened out to the point where I am now in search of another one. If I can't find a brand with better reviews, I will repurchase. It was really comfortable until it started to get fatigued. Read more

I spend several hours in front of a computer every day, and often it gets a little uncomfortable when my seat gets warm or bottomed out. So, I decided to look for an extra cushion to make it a little more comfortable. This product was at a good price when I got it and one of the cheapest, so I decided to get it. The product came in just a vacuum sealed plastic. Once the plastic is removed, the seat cushion expands to its normal form. Immediately I noticed how soft the memory foam is, it is soft enough to even use as a pillow. The fabric cover is breathable and lets air pass through efficiently. It also has a zipper to remove the foam out to easily wash the fabric cover. I’ve been using this seat cushion while gaming, and I noticed that I don’t sweat that much anymore down there. I usually take quick breaks every 30 minutes to let my skin breathe, but now I can sit longer comfortably. Even if I sit several hours, once I get up, the seat cushion expands again to its original form. Very good quality. Overall, I’m glad that I bought this seat cushion, I now can play my video games longer comfortably. The memory foam quality is excellent and can last a long time. If you are looking for more comfort in your office chair, don’t buy a new chair, just grab one of this seat cushions. Read more

Ever since the beginning of the pandemic where we had to work from home, I have been trying all sorts of chairs, cushions, etc. I am like the goldilocks of chairs. I went through at the very least 4 office chairs and at least that many seat cushions. They would be okay for a little bit and then they would start to hurt my bottom. My thighs, my butt... I would practice standing up and moving around, using footrests. YOU name it I tried it. The chairs were not cheap yet I could not bring myself to buy an Aeron office chair. TOP of the line. I have one at work. Well I found them on sale for considerably less, so I bought one and then I needed a good cushion --- tried the gel ones, etc. FINALLY this one! PERFECTION. Soft and comfortable. I am in heaven. I don't care how long it lasts -- I will buy another one. After 3 years search I found what my body needed. The perfect combination. DID I mention I was in heaven?? Read more

Overall it's a great product at a great price. New chairs in the office and this gives it that added comfort for those long days at the desk. *Update.... The memory foam started out great and after a couple weeks of use has reduced quit a bit. Has a thick ridge in the middle of the cushion, but the main "cushion" area is much flatter, so sitting on it feels like you have a lump between your legs. It was returned and a different brand was purchased. Read more

I have a bad back and my bucket car seats are really bad on my back (especially getting in and out). I tried several cushions and this one has been amazing. I bought it 5 years ago and it's been perfect since! No flattening or any signs of wear. Read more

Comfortable and prevents my butt from hurting even after many hours of sitting. I would have no complaints about it if the zipper on the covering would open up a few more inches. It would make a significant difference. As it is, you have to remove and insert the foam cushion with a decent bit of force since it's larger than the zipper opening. My advice is curl it into a bit of a U shape while you do so, and do so carefully. I could see it getting ripped if you pulled too hard although it seems fairly sturdy. Still a good product, but with minimal effort it could have easily been improved. Read more