These disposable underpads are designed to protect mattresses, chairs, car backseats and floors, and other surfaces. The bed pad features a soft, yet strong cloth-like top sheet with a flat seal around the pad, ensuring that no plastic edges are exposed to the skin. Its bonded construction keeps the top sheet from separating and clumping. Choose from two absorbencies: Fluff Large (48 oz.) and Super Absorbent (76 oz.).