Safe n' Simple Simpurity„¢ Foam Wound Dressing, Silver Silicone, 2" x 2" Simpurity„¢ Silicone foam dressing is a silver ion containing polyurethane foam pad that has a gentle adhesive silicone contact layer that protects wounds from bacterial penetration while reducing the bioburden in the wound bed. It is indicated for the management of moderate-to-high exudate for chronic and acute wounds and helps maintain a moist healing environment. Controlled release of ionic silver provides sustained antibacterial effect. Provides longer wear times and pain-free removal.