✓Harmless to the Skin: The adult hand shower protector is 100% latex free and no stimulation to the skin. ✓Durable and Reusable: Premium polyvinyl bag provides excellent durability. The durable surgical neoprene-seal won’t rip, can be reused. ✓100% Waterproof: The watertight seal is made of neoprene composite elastic fabric. The new PVC waterproof hand cast protector enables you to keep bandage and cast dry for hand wound, injury, surgery while showering. ✓Comfortable to Wear: Neoprene seal is much soft and comfortable compared with diaphragm ring seal which makes it easier for blood circulation. No retaining ring, the high elastic opening mouth seal makes the waterproof adult hand cast cover easily pulled on and off in a non-painful way. ✓For Most Adult (Not Fit People Who Too Thin and Skinny): Weiciygg cast hand cover fits for lower arm circumference from 6.3" to 15" (16 to 38 cm), so it can keep most adult hands and wrists dry.Use the shower bag for hand cast protection whenever you don’t want to worry about getting your cast or bandage wet.