Composite Dressing McKesson 4 X 4 Inch Square Sterile Water Resistant Film Backing

• Absorbent, nonadherent central pad surrounded by a breathable adhesive border for sterile, single-use applications
• Can be used as a primary or secondary dressing to help defend against external contamination
• Polyurethane film barrier creates an effective moisture barrier so you can shower or bathe
• 4 x 4 inch dressing with 2 x 2 inch pad
• Sterile