Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Flextend - Transparent) features Hollister's FlexTend skin barrier. This is Hollister's most discharge-resistant skin barrier, designed for extended wear The premier pouch has an odor-barrier and rustle-free film that eliminates embarrassing odors and pouch noise. The ComfortWear panel provides an extra layer of quiet and comfort. Barrier opening size: 3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/2". Box of 10.