Trim to Fit design: The Coloplast SenSura ostomy barrier accommodates a range of opening sizes for personalized comfort. Full-Circle Filter: The filter helps reduce incidents of ballooning for discreet. prolonged use and peace of mind. Elastic Adhesive: The SenSura Mio Flex Ostomy Barrier ensures a snug fit to minimize the risk of leakage. 50-millimeter Flange: This large flange offers secure attachment to ostomy pouches of various types. Red Code System: The color system simplifies understanding the barrier usage for a smoother ostomy care experience.