Medline Ultrasorbs Advanced Disposable Underpads features superabsorbent polymer core that wicks away and absorbs fluid to help protect patient or resident skin while controlling odor. Underpads with SlipResist technology and soft materials to provide protection against friction and sheer to help keep patient or resident comfortable. Air-permeable materials for use on low air loss mattresses and specialty support surfaces. Non-liquid permeable backsheet protects underlying surfaces and helps keep them dry. Weight capacity of 300 lbs for boosting and repositioning patients.