Homedics Back stretching mat (Caversham RG4)

You unfold this mat, plug it in to the mains and use the remote to choose the massaging/stretching program. It's pleasant and fun to use and may even help with a bad back. Worth trying, anyhow. It's in perfect order as I've only used it a few times. Please look it up on the Homedics web site for details and to see if it might suit you. I haven't used it much simply because of a lack of enough floor space.