3 1/2″ x 3 1/2″ Foam Adhesive Dressing, Square, Total Fluid Management Plus Moist Skin Adherence, Pad size 2″ x 2″. 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.