Silver Foam Dressing Aquacel® Ag 5-1/2 X 8 Inch Heel SterileSilver foam dressing that offers the healing benefits of a Hydrofiber contact layer, the comfort of foam and the bacteria killing power of ionic silver Waterproof top layer that permits evaporation of excess moisture while protecting against viral bacterial penetration, allowing the patient to shower and bathe Soft, absorbent foam pad to enhance patient comfort and absorb excess fluid Hydrofiber layer with ionic silver that gels on contact with wound