Playand Waterproof Inner LiningsPlayand Waterproof Inner Linings As parents, we know that spills are common, especially with young children. As such, one of our main concerns when buying a new product is whether the product have removable, waterproof and washable covers. Playand Waterproof Inner Linings protect the inner polyurethane foam from any stains or spills! These waterproof linings are thin and prevent any liquids from seeping through. Completely machine washable (yay!) and