Great protection for casts or prevent, bathing, washing, showering, rain and outdoor activities. Completely watertight seal, no need for tape or strap. Block water, sand, dirt and grime. Great ductility seal ring, no mark left on skin. Reusable, washable, made of durable, hard to be torn, cover will protect the bandages and wounds well. Easy to Put On - Waterproof cast cover ankle is easy to use. This cast cover is 14 inch inches long, which makes it perfect to cover ankle and injuries. Suitable parts: adult ankle Colour:Transparent color Material:PVC Size:310x360mm Seal diameter: 55mm (2.16In) Package Contents: 1 x Waterproof Cast Covers Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.