for Adult: The hand cover fits for lower arm circumference from 6.3inch to 15inch (16 to 38 cm), so it can keep adult hands and wrists dry.Use the shower bag for hand protection whenever you 't to worry about getting your or bandage wet. 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 cover easily pulled in a non-painful way. Waterproof: The watertight seal is made of neoprene composite elastic fabric. The new PVC waterproof hand protector enables you to keep bandage and dry for hand wound, injury, surgery while showering. Durable and Reusable: Premium polyvinyl bag provides durability. The durable rubber 't rip, can be reused. Harmless to the Skin: The adult hand shower protector is free and no stimulation to the skin. Seal diameter: 35mm Suitable parts: adult hands Colour: transparent color Material: PVC Size: 380x240mm Package Contents: 1 * Waterproof Covers Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.