Coloplast SenSura Flex Pcs: Two Type: Closed Flange: 70mm Yellow Size: 8-1/2" L, 450mL, Large Filter: Integrated Wave Filter Backing: Soft Moisture Absorbent Backing Color: Opaque SenSura Flex two-piece appliance combines the unique double-layer adhesive with a removable bag. The bag is connected to the baseplate with an adhesive coupling. The coupling is soft and flexible, which gives you greater freedom of movement. SenSura Flex two-piece closed bags are primarily for people with a colostomy. Two piece systems do not come with barrier. The double-layer adhesive is skin friendly and resistant to erosion from stoma output and body fluids. The coupling plate has a clear, blue line for easy alignment of the bag and baseplate. The floating flange allows easy application of the bag to the baseplate with little pressure on the abdomen. Visible cutting guide. The removal ear makes it easy to remove the adhesive without leaving residue on the skin. The coupling is made of a soft and flexible adhesive that improves wearing comfort and gives you greater freedom of movement. The integrated security channels gives extra security against leakage. The bag has an integrated wave filter that allows the air to flow to help keep your bag discreet. The soft, non-woven fabric is strong and water repellent.