Hollister New Image Two-Piece Drainable Pouch, w. Filter, Opaque. 1-3/4In Flange. -- Easy to Close. -- Simply roll it three times in the same direction, press from the middle out and feel the seal. -- Simple for all drainable pouch users including those with vision and dexterity problems. -- Easy to Empty. -- Lightly pinch the sides of the leak-proof outlet for easy control of content flow. -- Firm reinforcing strips shut as soon as you stop pinching. -- Simple to control the content flow from the pouch. -- Easy to Clean. -- Simply clean the inside of the pouch tail by wiping it with a damp tissue.