Ultrasorbs AP® help manage moisture and help maintain skin integrity over time. Patented1 SuperCore® for dryness Pad draws in moisture, locks it away from the skin and feels dry to the touch in just minutes. AquaShield film provides leakage protection that means fewer linen changes; no double-padding needed. Lies flat when wet without bunching, swelling or disintegrating. Air-permeable for added patient comfort. Effective for use with low air loss mattress therapy- protects the bedding and permits air flow.  1Manufactured under U.S. patent number 6,675 ,702