Vitle Silicone Super-Absorbent Dressings, 6" x 7" (15 x 18 cm), 4-layer Pad, Latex-free, Sterile. Vitle Silicone Super-Absorbent Dressings are highly absorbent dressings for wounds with light to heavy drainage. The absorbent pad is surrounded by a waterproof but vapor permeable border. The adhesive is soft, flexible silicone for maximum patient comfort and nursing convenience.