Cymed MicroSkin - 12" Drainable Two-piece Large Colostomy Pouchhas no hard rings for a more comfortable fit. This drainable pouch system is durable, transparent, and waterproof. No need to change the pouch after swimming or bathing, simply pat dry and resume daily activity. The ultra thin Microskin adhesive barrier keeps the pouch in place in and out of the water. Cymed makes living life without limitations a reality not a dream. Box of 10.