The SHOOT BABY!™ Waterproof Pads are designed to protect your bean bag, blankets and throws from soiling. You use them in a layered fashion, placing them between each layer of blanket. Therefore if your little subject happens to relieve themselves, the blanket (or bean bag) underneath the pad will be protected. They come in a round design (40" diameter) that fits the SHOOT BABY! Ottoman Beanbags perfectly. Machine washable. Pack of 3.