Prevail Premium Underpads from IndeMedical.com provide the ultimate protection for surfaces. These extra large, 30"' x 36", pads feature an "Integra Mat" that reduces top sheet separation and clumping. A soft, yet strong cloth-like top sheet with a flat seal around the pad promotes comfort and healthy skin. Prevail underpads do not have any plastic edges exposed to the skin. Latex-free. Available in a case of 40 only.