The R&R inflatable round cushion helps to redistribute pressure evenly across the cushion providing relief to users with hemorrhoids, pressure sores, post-operative pain, users in a wheelchair, bruised coccyx, fractured coccyx (tail bone), Hip bursitis, prostrate inflammation, general anal pain, those in postnatal care and other sitting conditions. To inflate the cushion, pull cushion tab up, inflate air and press the tab down to close. Place the cushion on the chair so that it is pushed up against the back of the chair and positioned in the middle of the seat. When you sit on the cushion, your tailbone should be centered directly over the hole in the middle of the cushion, with your buttocks comfortably seated on the cushion itself. For maximum comfort, lean forward ever so slightly when sitting on the cushion, so as to further relieve tailbone pressure. This should feel natural and relaxed and should actually be improving your posture; you shouldn’t be hunched forward or putting any undue strain on your back or any other part of your body.