Smith and Nephew Hypafix™ Tape is a medical tape that can be used to securely hold wound dressings, catheters, ostomy appliances and trach tubes in place. Permeable to air and moisture, it reduces maceration, which helps to reduce chances of infection. Made from soft, non-woven, water-resistant fabric, it's conformable so it won't constrain joints and features a low-allergy adhesive.