Convatec SUR-FIT Natura Two-Piece Closed-End Pouch with Two Sided Comfort Panel 1-3/4" Flange -Box of 30 Each. Product is manufacturered and licensed by ConvaTec . Product is categorized as a 2 piece closed 2 piece closed for non locking flange (standard system). HCPCS: A5054 . Convatec SUR-FIT Natura Two-Piece Closed-End Pouch with Two Sided Comfort Panel 1-3/4" Flange, Opaque, without Filter, Disposable. SUR-FIT Natura Closed-end pouches are designed for one-time usage. They are available with a filter that is designed to reduce odor and gas buildup. There's no draining or uncomfortable clip to worry about. When you're ready, you simply remove the pouch, place it into a disposable bag, then discard it. Compatible with Stomahesive and Durahesive skin barriers. Coupling ring provides audible click confirming secure connection to skin barrier. Comfort panels are designed to be quiet and odur-proof helping maintain discretion. Two-piece design permits easy pouch removal for venting or changing. Designed for one-time usage and may be used for every day use, special occasions or intimate moments.