"Arglaes, a high MVTR transparent film dressing with controlled-release antimicrobial silver, blocks bacteria and fungi, while fostering the proper environment for wound healing. The sustained-release silver maintains full efficacy for up to seven days.Because it's non-cytotoxic, it will not harm healthy tissue. Up to seven days weartime. Arglaes film is perfect for managing bioburden on line sites, post-operative incisions and donor sites.Arglaes Antimicrobial Silver Film Dressing Provides a Barrier Against Infection on Line Sites and Post-Op IncisionsArglaes Film Dressing - 4"" X 4 3/4""" Case Pack 10