SenSura Flex Xpro has the same double-layer adhesive as SenSura Flex, however two extra ingredients have been added to protect against aggressive output from an ileostomy or urostomy. The extremely low-profile adhesive coupling system provides the ultimate in flexibility and freedom of movement. Patented security channel prevents leakage. Color tab and ample coupling surface allow for easy application and removal of pouch. The extremely low-profile adhesive coupling system provides the ultimate in flexibility and freedom of movement. Patented security channel prevents leakage. Pcs: Two Type: Extended Wear, Double Layer Adhesive Stoma Opening: 3/8"" to 2"" Cut-to-Fit Flat Flange: 2"" Belt Tabs: No