Specification: Condition: Brand New Item Type: PICC Line Shower Cover Material: Silicone Size Upper Arm Circumference Lower Arm Circumference Weight S 19-23cm / 7.5-9.1in 16-19cm / 6.3-7.5in 45 - 64 kg / 99.2 - 141.1lb M 23-28cm / 9.1-11in 19-23cm / 7.5-9.1in 65 - 79 kg / 143.3 - 174.2lb L 28-35cm / 11-13.8in 23-28cm / 9.1-11in 80 - 110 kg / 176.4 - 242.5lb Steps: First, cover the lining with the protective cover, and cover all the lining; Bend your arms and squeeze the air, pulling out a small opening to get rid of it. Scope of application: injured hand, arm fracture and need to take a bath Use Scene: Afraid of wound not healing when touching water; Afraid of wound dust; Can't take a bath when with the plaster Package List: 1 x Shower Cover 2 x LiningUsage Tip: After putting on the sleeve, bend your arm and lift the edge with your fingers, then press the sleeve to release the air. and it will form a tight that will not allow water to penetrate. Applicable Situation: Waterproof arm plaster cast cover is suitable for injured hands and arm fractures in the bath. Provides protection from external damage for a specified period of time. Durable: The upper arm shower cover is made of thickened silicone, making the product waterproof, easy to clean, multi-use, and durable. They are especially useful for people with cuts, blisters, burns, skin problems, wounds and scratches. Easy to put on and take off: The elastic opening design of the Arm Shower Protector allows you to put the shower cover on and open it yourself. Non-slip material that won't stick to arms in the shower. Freely stretchable: The shower cover is waterproof when changing positions, is elastic and free to stretch, and the fine cotton inner cover is soft, comfortable and breathable.