3m - Adhesive Foam Dressing - 3m 2X2" Pad 4"X5" Overall

This highly absorbent, breathable wound dressing is constructed from a conformable polyurethane foam pad and an additional absorbent nonwoven layer with a border of transparent adhesive film impermeable to liquids, bacteria and viruses.{1}{1} - Laboratory testing has proven Tegaderm and Tegaderm HP transparent dressings provide a barrier against HIV-1 and HBV while the dressings remain intact without leakage.