My child used this for a week. There are no tears or damage, and it's still usable, so it's available for those looking for one. Although it's for adults, it fit my elementary school child's foot and didn't let any water in. PRo° [Medical Institution Introduction] [Certified by the Judo Therapy Association] Waterproof Cast Cover Shower Cover [New Waterproof Protector II Premium] Adult Size, Foot 66cm, Doesn't constrict blood vessels, Skin-friendly new material, For showers and baths, Cast cover