3M TEGADERM TRANSPARENT FILM DRESSING FRAME STYLE Easy Application Frame Style Transparent Dressing w/ label, 2 3/8" x 2", 100/bx, A breathable dressing, impermeable to liquids, bacteria and viruses.Picture-frame delivery -- preferred by caregivers. Secure adhesion, et gentle to the skin, breathable film, allows oxygen in and moisture vapor out, barrier to external contaminants and comprehensive clinical documentation. Laboratory testing has proven 3M Tegaderm and Tegaderm HP Transparent Dressings provide a viral (HIV-1 and HBV) barrier while dressings remain intact without leakage.