Coloplast Sensura® Mio Flex Skin Barrier, Convex Light, Pre-Cut Stoma Opening 1″ (25 MM), Flange 2″ (50 MM)-Box Of 5 is an ostomy skin barrier designed to help create a secure seal and support confident wear with two-piece, light convex barrier profile, pre-cut opening, and compatible with SenSura Mio. Box of 5.