Coloplast inc SenSura Xpro Flex Two-Piece Cut-to-Fit Convex Light Extended Wear Skin Barrier with Flange and Belt Tabs 5/8" - 2-1/8" Stoma Opening, 2-3/4" Flange, Double Layer Adhesive Manufacturers Part # 11308 Dimensions: 7.5 X 7.3 X 2.1