Motorhome Seat
This is what I needed.  I needed it for my motorhome, so I haven't used it much yet, but for the amount I've used it, it's just great.  It sits me up a little higher, which is what I wanted.  So far, it hasn't flatten out, and I hope it keeps it's shape.  If I have problem down the road, I'll let you know, but for now, it's just what I wanted.
Rating: 5 stars