Cut-to-Fit Convatec 421615 Esteem®+ Flex Convex Drainable Pouch with Hydrocolloid Skin Barrier, Safe Seal Clipless Closure, Window and Filter. No tape collar. Size 20-43 mm (3/4" - 1-2/3") V1 Large. Pouch Length 15 x 22 cm (5.91" x 8.66"). Box of 10.