DermaRite Industries Silver Foam Dressing DermaBlue+™ Foam 4 X 5 Inch Square Sterile #76040514UOM 1 Per Each 10 Per Box Features DermaBlue+ Foam is a polyurethane polyether foam dressing infused with Methylene Blue, Gentian Violet, and Silver Sodium Zirconium Phosphate DermaBlue+ uses a proprietary manufacturing process to bind these three ingredients to the foam, providing broad spectrum antimicrobial and antifungal protection within the dressing Up to 3 day wear time Ready to use and easy to apply no need to hydrate before use Can be cut to