TATWAX Film is a protective cover that prevents skin damage from friction. It provides a WATERPROOF, ANTIBACTERIAL-BARRIER that blocks pathogens and external contaminants from entering the wound. The film is BREATHABLE, letting oxygen in and allowing excess moisture vapor to be released from the wound. It’s light, FLEXIBLE, and stretchable which allows it to be placed anywhere on the body and will stay put for up to several days.