Prevent bedsores with the AITX Alternating Pressure Mattress. Featuring 130 air cells that alternate pressure to mimic natural movement, this mattress relieves pressure points and helps reduce the risk of pressure ulcers. The quiet pump operates below 50dB for undisturbed rest. Made from waterproof, medical-grade PVC, it supports up to 300 lbs and fits standard single beds. Includes mattress, pump, hose, repair kit and manual. Tool-free setup. Ideal for hospital and home care. Note: for prevention only, not to treat existing ulcers.