[Product Details] Gently conforms to the movement of the skin without allowing water or bacteria to pass through --Three-layer construction for both firm waterproofing and gentle fit --High-density urethane nonwoven fabric Flexibly conforms to the skin and gently fits to skin movement. --Water-resistant adhesive Water-resistant, peel-resistant, and skin-friendly hypoallergenic adhesive is used. --Waterproof, bacteria-resistant, moisture-permeable film The film does not allow water or bacteria to pass through, but allows air and steam to pass through. --Tape shape blocks water infiltration The tape is designed to be wider at the top and bottom of the pad, preventing the tape from floating and preventing water from entering the pad.