Coloplast Assura® AC Urostomy Pouch, 20/BXPRODUCT FEATURES: Assura AC is a 2 piece adhesive coupling system that combines the unique spiral adhesive with a secure and flexible coupling Secure adherence to your skin Absorption of moisture from your skin providing skin friendliness and protection from irritation Anti reflux valve prevents the urine from washing over the stoma, reducing the risk of urinary infections Tuck away soft outlet easy to use and can be tucked away when not in use. This