This is a waterproof cover to protect a cast from water during bathing. It has been used for about 10 days, so it's in good condition. You can bathe with peace of mind, without getting the cast wet. - Type: Waterproof cover, cast waterproof cover - Size: For hand - Color: Transparent/Blue - Features: Waterproof design - Usage: Protecting the hand during bathing Thank you for looking.