Coloplast Urostomy Pouch Assura® 1758 Two-Piece System 10-3/4 Inch Length, Maxi DrainableUOM BOX 10 UNITS PER BOX Features Pouch size: Maxi Coupling size: 50 mm Color: Opaque Spiral adhesive, for security and skin friendliness Comfortable and discreet pouch 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