3M� TEGADERM� TRANSPARENT FILM DRESSING FRAME STYLE Easy Application Frame Style Transparent Dressing, 1�" x 1�4", 100/bx, 4 bx/cs 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.