Convatec DuoDERM® Extra Thin Hydrocolloid Dressing Spot 1-3/4" L x 1-1/2" W Size Oval Shape Translucent Backing, OcclusiveDuoDERM® Extra Thin dressing is a hydrocolloid dressing indicated for the management of lightly exuding wounds. It combines a unique Convatec hydrocolloid formulation that distinguishes it from other hydrocolloid dressings and a vapor-permeable outer film to provide an occlusive moist environment.A thin, flexible, conformable and moisture-resistant wound dressing that protects susceptible areas anywhere on the body.Translucent backing is designed to prevent needless dressing changes that can cause discomfort and disturb healing.It combines a unique Convatec hydrocolloid formulation that distinguishes it from other hydrocolloid dressings and a vapor-permeable outer film to provide an occlusive moist environment.