Coloplast SenSura® Click Wide Filtered Ostomy Pouch, 20/BXPRODUCT FEATURES: SenSura Click is a two piece appliance with a mechanical coupling for extra reassurance The pouch is attached securely to the barrier by a mechanical coupling system. An audible "click" confirms that the pouch is locked securely to the barrier Before the pouch is locked into position, it can be rotated into the desired position to accommodate your body's position (standing, lying down, emptying) without having to remove the pouch