You do not have to avoid the water because of a cast or bandage. SEAL-TIGHT waterproof cast and bandage protectors are the easy way to keep water out during showering, bathing or play. All SEAL-TIGHT products are latex-free, easy to use and guaranteed to perform. SEAL-TIGHT keeps casts and bandages dry. The easy, durable way to stay dry. Recommended by doctors for showering and bathing, SEAL-TIGHT Original Cast and Bandage Protector is the BEST watertight protection available. Easy to apply application ring eliminates need for strapping, pumps or hook & loop closure. Nonlatex diaphragm stretches easily over cast or bandage to form watertight seal. Durable polyvinyl bag prevents water penetration. Reusable. Lasts the life of the cast.