Hollister - Stoma Irrigator Sleeve with Belt Tabs are designed to be used during irrigation. The easy opening top conveniently accommodates a stoma cone. The drains are made of strong, non-stick polyethylene. The pouch clamp provides security, while it seals the bottom of the drain. Easy to clean, Hollister ostomy supplies are perfect for home use. Drain Size: 2”, 3”. Box of 20.