I am a large person, and when I recently took a fall and compressed three of my vertebra I knew I was going to need some kind of cushion to sit on. Encouraged by the description that said this was made of a "non-compressing" foam also that this particular model was a little bit wider than the others , I ordered it. It is exactly what I was looking for. Xtreme Comfort is not just a name, it is how I felt when I sat on this cushion. I will order a second one when i am able to go back to work at my office so I don’t have to schlep this one back and forth. ..More