ELASTIC RUBBER FLANGE DESIGN: Looking for the best way to protect your cut or injured hand? Look no further than our waterproof sleeve with elastic rubber flange design! This innovative feature effectively prevents water from coming into with your wound, keeping it safe and dry. This flange is made of high quality elastic rubber which does not interfere with circulation and ensures that your arm is comfortable and safe. MADE FROM HIGH QUALITY MATERIALS: Our waterproof sleeves are made from the best PVC material to ensure toughness and durability without adding any unnecessary weight. Our sleeve is lightweight to prevent any discomfort or inconvenience when you wear it. And thanks to its sturdy construction, it can be reused many times and will not break or deteriorate over time. POWERFUL WATERPROOFING: When you wear our waterproof sleeve, you can count on it to provide powerful waterproofing to keep your plaster or bandage dry during activities such as bathing or showering. Thanks to the superior performance of our waterproof sleeve, you no longer need to worry about water getting inside your cast or bandage. THE SIZE FOR EVERYONE: Our plaster measures 350x205x150(MM), the waterproof area is from fingertip to 350MM wrist position and the silicone sheet size is 163.5 OD/28.5mm ID. Please make sure to check the specifications in the product description carefully before ordering to ensure you choose the right size for your wound. IDEAL FOR ALL KINDS OF ACTIVITIES: Whether you are looking for from injury while showering, bathing or enjoying the outdoors, our waterproof cover is a solution. It provides and effective for all kinds of injuries, burns or skin problems on your hands. So, why wait? Get yours today and experience the ultimate peace of mind!