SEAL-TIGHT Original is the convenient way to protect casts or bandages when showering or bathing, helping you live a normal life. The patented SEAL-TIGHT Original application ring eliminates the need for tapes or straps. Its non-latex diaphragm stretches easily over the cast and forms a watertight seal. The durable polyvinyl protector prevents water penetration. SEAL-TIGHT Original lasts the life of the cast.