Convatec AQUACEL® Non-Adhesive Sacral Foam Dressing. This dressing has a soft absorbent foam pad, an AQUACEL® interface, and a waterproof/bacteria barrier. The waterproof/bacteria barrier provides evaporation of excess moisture and protects against viral/bacterial penetration. The soft absorbent foam pad enhances comfort and absorbs excess fluid. Vertical wicking prevents lateral spread of fluid, reducing risk of maceration. Size: 15 cm x 20 cm (6" x 8"). 5/box.