Pcs: Two Type: Extended Wear, Tape BorderStoma Opening: 1-1/2" Pre-Cut, FlatFlange: 2-1/4"Flextend® provides ostomates with the longest wear time available. Flextend® is a hydrocolloid skin barrier that is designed to be the most resistant to discharge and is the barrier of choice for urostomies and high output ileosotomies. Flextend® barriers swell when in contact with liquid discharge. It has a mildly acidic pH (4-1/2 - 5.0) which may help to control the growth of some skin organisms.Protects the skin over extended wearing time from irritating discharge. Flextend® skin barrier is the barrier of choice for urostomies and ileostomies.Eliminates pressure on tender post-operative abdomens with the exclusive floating flange.