A thin clear sterile dressing that keeps out water, dirt and germs yet lets skin breathe, sizes are medium and small.Nexcare Tegaderm Transparent Dressing protects cuts and scrapes while allowing you to check on their progress as they heal. The visually transparent dressing lets you see injuries, while the waterproof material allows the dressing to stay in place during bathing and showering. Great in any first aid kit, this low-profile film dressing shields minor burns, scrapes, cuts, blisters and abrasions. Plus, the strong film stays on for up to seven days for lasting protection against water, dirt and germs. The flexible dressing moves with your body for comfortable use and is breathable, allowing moisture to escape and oxygen to enter. Nexcare Tegaderm Transparent Dressing has been trusted by doctors and nurses in hospitals for more than 25 years.