ConvaTec Eakin Cohesive Skin Barrier 4" x 4" SmallEakin Cohesive Seals can be molded to a variety of shapes to help prevent leakage around the stoma by acting as filler for uneven skin surfaces.Durahesive® skin barrier provides added protection from liquid ouput. Durahesive® skin barrier will "Turtleneck" or gently swell up and hug the stoma, better protecting the skin around your stoma. .Coupling ring provides audible click conforming secure connection to pouch.Skin barriers are available with white or tan fabric collar for increase flexibility.Without a fabric collar and pre-cut or cut-to-fit.