Performs as described
I bought the Wondergel Extreme Gel Seat Cushion for my husband. We travel 2 hours each way to work and sit all day at work and this causes a lot of back pain. The Wondergel Extreme Gel Seat Cushion relieved his back pain.  He loves it very much that we would like to have another one for myself. The only problem is no supplier ships to where we are in Australia.  We had to use a US address facility just for this, that cost us 2.5x as much the Wondergel Extreme Gel Seat. HOWEVER, my husband said, it was worth all the money spent!
Rating: 5 stars