Natura® Stomahesive® Skin Barrier, 4″ X 4″ (10 CM X 10 CM), Cut-To-Fit Stoma Opening 1/2″-1″ (13 MM-25 MM), Flange 1 is an ostomy skin barrier designed to help create a secure seal and support confident wear with two-piece, stomahesive wear formulation, cut-to-fit opening, and compatible with Natura. Box of 10.