Assura® Xpro Ostomy Barrier Precut, Extended Wear Silicone Based Adhesive 50 mm Flange Red Code System Synthetic Resin 1 Inch Opening (551364_BX) 5/BXColoplast's Assura precut ostomy barrier provides prolonged and dependable wear time. The Assura ostomy barrier uses a color matching system to ensure the best fit: This one is red. Synthetic resin: The ostomy barrier offers superior protection against leaks to provide coverage throughout the day. 25 millimeter precut opening: Using a precut measurement eliminates the need for additional cutting or sizing Minimal skin irritation and enhanced