I received CushionCare Coccyx Orthopedic Memory Foam Seat Cushion in return for my unbiased review. When I'm at work, we have not-so-comfortable office chairs. Normally on an average work day, I can sit up 4-5 hours answering calls and documenting. That can make for uncomfortable seating arrangements. I was happy to receive this cushion and give it a try. CushionCare Coccyx Orthopedic Memory Foam Seat Cushion is a nice-sized cushion. It covers the entire area of the seat and doesn't slip off easily. It's made out of 100% real foam. It's very comfortable to sit on. It helps to relive any back or coccyx pain I may have. It doesn't flatten and is very soft to the touch. I can tell the difference when using this cushion compared to not using anything at all. It makes a long, hard day easier to deal with. I wish I would've had this cushion a LONG time ago. It comes with a very soft microfiber cover. It helps to protect the cushion from wear and also matches the decor of my office. Overall, this is a great cushion to have at work or even at home. A very comfortable cushion that provides much needed support. You can find out more about CushionCare Coccyx Orthopedic Memory Foam Seat Cushion @ http://www.amazon.com/CushionCare-Orthopedic-Comfortable-Portable-Wheelchairs/dp/B00I9753UI/.