Quik-Sorb Reusable Underpads give the user the comfort of cloth . . . with economy of a reusable! The 34" x 35" Bed Pad is our most popular pad. Perfect for cars, sofas, and beds. Each pad features a Birdseye 100% cotton top sheet as well as a waterproof back. All pads contain a heavyweight 8 oz. liquidfill absorbent center as well. Pads are washable up to 300 times and come complete with instructions for washing and drying. All Quik-Sorb Underpads are Latex Free.