DMI Cast/Bandage Protector Item#539-6560-0123
This convenient waterproof vinyl long arm cast protector will keep your cast or bandage from getting wet in the shower much better than using plastic bags. It forms a watertight seal, preventing water from getting in. That means you can shower as usual while recovering from an injury. The cast protector is made from durable abrasion-resistant vinyl and can be reused again and again. It measures 39 inches long to cover most people's entire arm up to the shoulder. It contains a non-latex rubber diaphragm that stretches to make a watertight seal over your arm.