Hollister Premier - 9" Drainable Urostomy Bag with Convex Barrier (Pre-cut) is a transparent, one-piece drainable pouch featuring Hollister's Flextend skin barrier. These urostomy pouches are intended for extended wear. Each pouch has a drain valve to allow wearers to regulate their flow rate and a non-reflux valve for increased security. The Premier drainable pouch has a rustle free, odor barrier film to eliminate embarrassing odors and pouch noise while a ComfortWear panel provides quiet comfort. The porous cloth adhesive tape border on each barrier provides added security. Ideal for those with retracted, recessed, or flush stomas. These Hollister urostomy supplies come in pre-cut stoma sizes.