The Curad brand has been a provider of quality provides worldwide. About their cast and bandage protectors, they come in the form of gloves in different sizes. Suppose you want the product for your arm, you can buy adult large. The process involves pulling it over to the cast and above until the product makes an end. You would find a seal at the top, and after a few seconds, the protector presses against the cast just enough to do its job. You can now bathe, remove the protector after, let it dry, and it is ready to use again within a few minutes.