Its time to lie back and let the Homedics Air Compression Back Stretching Mat do your stretching for you. The mat features precision-controlled air compression chambers to maximize your stretches with minimal effort. Choose from 4 preset programs and 3 levels to control the intensity of your stretch. It also features a programmed hand controller, so you dont have to move to get the best experience. And if you are short on space, the mat easily folds away for storage.