Surfit Natura Scissor Free Hydrocolloid based Flexible Tape collar Skin Barrier with elastomeric polymers, plasticizers, and tackifiers adaptable to different kinds of Stoma forming a Leak Proof Turtlenecking effect (Flat Moldable) a Unique Patented Technology by ConvaTec providing a personalized, custom fit around the stoma to help protect the peristomal skin for Stoma Measuring 57 mm