Hollister New Image Two-Piece Non-Sterile Drainable Colostomy/Ileostomy Kit 2-1/4" Flange, 1-3/4" Stoma Opening, 12" L, Ultra-Clear, Lock N Roll Microseal Closure, Disposable Hollister New Image Lock N Roll Non-Sterile Drainable Pouch protects skin from corrosive drainage with the standard FlexWear skin barrier. It eliminates pressure on post operative tender abdomens with the exclusive floating flange and provides utmost security with the patented locking system that audibly clicks into place. Protects skin from corrosive drainage with the standard wear, flexWear skin barrier. Eliminates pressure on tender post operative abdomens with the exclusive floating flange. Confidence assured with the floating flange; provides utmost security with the patented locking system that audibly "clicks" into place.