Optifoam Gentle Ag+ Post-Op StripsEliminates 99. 99% of bacteria within two hours and remains effective for up to seven days1 The ionic silver provides an effective barrier for managing repeated bacterial introduction For increased patient comfort, these strips use a thin and conformable adhesive border that is waterproof, flexible and breathable Numbered liners make these post op strips very easy to apply Acts as both a primary and secondary dressing1. Data on file. Optifoam Gentle