Super Absorbent Underpads provide the ultimate protection. All Prevail Underpads feature an Integra Mat or bonded construction that reduces top sheet separation and clumping. For added comfort and skin health all of Prevail Underpads also feature a soft yet strong cloth-like top sheet with a flat seal around the pad - there are no plastic edges exposed to the skin. Moisture Proof Barrier for effective protection of beds, linens, chairs and other surfaces. Super Absorbent Layer to quickly pull and lock up liquid, Latex-free. 30" x 36" inches. Extra large size, 40 per case.