The Seal Tight Cast and Bandage water protector has been designed to protect your plaster cast or bandage whilst SHOWERING or BATHING. (Not Suitable For Swimming). The Seal Tight allows the wearer to take a bath or shower without getting the affected limb wet. It is recommended by doctors and is NHS approved, and no matter what your condition, if the affected limb or part of the limb needs to stay dry at all times, this is the solution to that previously impossible challenge of staying dry while getting wet! Extremely easy to apply with the patented application ring, it iliminates need for strapping, pumps or velco closure.It has a non latex diaphragm that stretches easily over cast or bandage to form a watertight seal. Fully reusable, with normal care it will last months even with daily usage. Ideal for plaster and synthetic casts, lacerations, bandages, water therapy prosthesis, rehabilitation, splints, leg ulcers, burns and skin conditions. The Seal Tight will fit over your hand and arm.**Please note - this item does NOT contain latex****Please note - this is a \'one patient use\' item. If the item has been used - then it cannot be refunded due to hygiene reasonsSizingFor correct size measure from tip of finger to top of cast/bandage and add 1" (2.54cm)Hand: 28cm (11 inches)Short Arm: (Below the elbow) - 56cm (22 inches)Long Arm: 99cm (39 inches)**Please note - this is a \'one patient use\' item. If the item has been used - then it cannot be refunded due to hygiene reasons