ALLEVIATES BED SORES AND ULCERS: Providing relief from bed sores and ulcers caused by extended bedrest, the alternating pressure mattress promotes increased circulation and helps manage skin maceration. The variable pressure mattress evenly distributes weight to relieve pressure spots for exceptional support and comfort. Perfect for immobilized or weak patients who cannot shift their weight frequently. DESIGNED WITH AIR CELLS: Each of the air cells alternately inflate and deflate to create a mat