Hollister - Stoma Irrigator Sleeve with Belt Tabs are designed to be used during ostomy irrigation. The easy opening at the top of the sleeve conveniently accommodates a stoma cone. The drains are made of strong, non-stick polyethylene. The pouch clamp provides security and seals the bottom of the drain. The Hollister stoma irrigator sleeve is to clean. Hollister ostomy supplies are perfect for home use. The drain size is 2” or 3” and they are available in a box of 20 sleeves.