Silver Foam Dressing Zenifoam AG 8 X 8 Inch Square SterileZeniFoam AG series dressings are made of a comfortable polyurethane foam which is non linting and non adherent to the wound bed It keeps contaminants out and protects the wound against maceration The foam is gentle on sensitive skin and highly absorbent of exudate The silver infused polyurethane foam provides a moist wound environment which encourages wound recovery and acts as an antimicrobial agent Highly conformable and can be cut to size