?? CAST COVER FOR SHOWER - Our waterproof plaster cast cover is designed for use in the shower. It is not designed for submersion in water for long periods of time. Bathing is fine, but it is not suitable for use when swimming. ?? THE ECO-FRIENDLY OPTION - Our TPU material is soft on the skin, durable and bio-degradeable. It is much more eco-friendly in its production, use and disposal than PVC that other brands use. It is also reusable as a waterproof sleeve multiple times as the seal maintains elasticity between uses. Simply air dry between uses. ?? SMALL PLASTER CAST COVER FOR SHOWERING - The small cast cover is 60CM long and has been created to fit an arm circumference of 12-23CM. It will easily cover your forearm and above the elbow. Suitable for small adults. Measure arm circumference to determine whether it will be suitable for a child. ?? EASY TO USE - Our arm cast waterproof cover is very user-friendly. They have a flexible, water-tight seal at the top that stretches easily over your cast and moulds to your arm, creating a 100% waterproof arm protector for showering. You can do it one-handed and it does not require a collar or additional fasteners. ?? WATERPROOF CAST COVER - Designed to keep your dressings, plaster cast, wounds, and bandages dry when showering. Our cast protectors are 100% water proof and reusable. Check your size before ordering.