Nu-Flex One-piece Cut-to-Fit Convex Adult Drainable Pouch with Barrier and Closure Clamp 3/4″ x 1-1/2″ Oval, 3-1/4″ x 4-5/8″ OD, 11″ L x 5-3/4″ W , 1/2″ Starter Hole, 24 oz., Adhesive Foam Pad