Natura® Convex Durahesive® Skin Barrier, 5″ X 5″ (12.5 CM X 12.5 CM) White, Moldable Stoma Opening 1-1/4″-1-3/4″ (33 is an ostomy skin barrier designed to help create a secure seal and support confident wear with two-piece, convex barrier profile, durahesive wear formulation, and moldable opening. Box of 10.