Joyzan Inflatable Seat Cushion, Portable Chair Sit Cushions Air Pump Comfortable Waffle Pad Office Wheelchair Travel Car Airplanes Coccyx Tailbone Sciatica Bed Sore Prolonged Sitting Pressure Relief

For the two weeks after I first got this cushion, it was the most comfortable surface I have sat on since my hip replacement surgery. Then it developed a small leak and flattened, (One is not supposed to inflate it very much, and I didn't. I even had a large, thick piece of foam between me and the actual cushion.) I successfully patched the leak and a few days later a new, different leak appeared. For the next few weeks I played whack-a-leak, until finally there were simply too many leaks developing in the places I hadn't yet patched. By this time, even their pump had died! And it is not just this seller. I have bought several such cushions on Amazon, both by this and other sellers, at several different prices, all of which seems to make no difference. They have all been the same: Good for a (very short) while, and then worthless. This is a great idea with a very poor implementation. Save yourself the disappointment and get some foam!

Bought the cushion for my elderly mother, she said it was very comfortable. It was easy to inflate, but after week or so of use, it would go completely flat. Not really worth the money.