this is a true low loss air mattress; it has air holes that let the air out and flow up through the sheets. not a lot of air but just enough to keep the moisture away from the body for healing of a pressure sore or to stop one from developing. no more use of a pillow under a person alternating every 2 hours, it does all the work for you. It's Clean, no smoke or pet smells.
cash only, no shipping $500