Prevail® Super Absorbent Breathable (Air Permeable) Underpads are specifically designed for use with pressure relieving therapy beds. Absorbent core locks in the fluid, maximizing the air therapy benefit. Features an Integra Mat or bonded construction that reduces top sheet separation and clumping. The cloth-like top sheet with a flat seal around the pad means that there are no plastic edges exposed to the skin. Size: 24" x 36". 72/case.