DURABLE & REUSABLE - Cast protector features Latex free, Non-toxic,Medical Grade,reusable, robust,soft Neoprene and TPU that securely protects your cast. The waterproof hand cover adopt of elastic design in sealing mouth does not stop the blood circulation, and no need for tape or straps, easy to put on and take off, enough space can contain the cast, bandage. WATERPROOF - 100% Waterproof Design; With fully tight sealed diaphragm, leak proof and tear-resistant, the arm cast protectors provides excellent protection for dressing, cast and bandage while showering or bathing. ADULT HAND - 34 x 24 cm. The hole center fit the wrist circumference 1.5''-5''. Suitable for most adult male and female hand. EASY TO USE - Literally just a case of slipping the protector over the wrist and pulling up to produce a watertight seal - can even be done one handed! Designed to last for many uses so you can be rest assured that it will outlast the time it takes for you to recover from your injury! Widely Used - Protect the hand bandages, wounds, abrasions, rashes and burns. Ideal for therapeutic treatments, bathing, walking and many outdoor activities. Recommend to wear it under the help from others if you are in plaster; Please check the measurements provided to ensure full coverage; Not suggest to use while swimming.