This is the most wonderful cushion I have ever had. Dealing with Arthritis and Degenerative Disc Disease is awful. This cushion makes it so I can actually sit in my chair for hours and work on my the computer, or sit on my chair and just watch tv. I would really like to get one for my father, for when he has days he needs to be in a wheel chair and wheeled places. I highly recommend this to everyone as it is really wonderful. It eases up a lot of the pain I deal with from my conditions. ..More