Hollister New Image Flat Flextend Skin Barrier, Cut-To-Fit Stoma Up To 2-1/4″ (57 MM) Flange 2-3/4″ (70 MM)-Box Of 5 is an ostomy skin barrier designed to help create a secure seal and support confident wear with two-piece, flat barrier profile, flextend wear formulation, and cut-to-fit opening. Box of 5.