Convatec SUR-FIT® Natura® Two-Piece Drainable Pouch with One-Sided Comfort Panel and Tail Clip 4" Flange, 14" L, Transparent, Moldable Technology™ Skin BarriersThe SUR-FIT® Natura® Ostomy System is a comprehensive product line with our latest skin barrier technologies. the plastic coupling ring allows the pouch and skin barrier to snap together for audible security. only the SUR-FIT® Natura® ostomy system is available with ConvaTec moldable Technology™ skin barriers. These barriers hug the individual contours of your stoma to allow for a secure, personalized fit without the need for scissors. Pouch allows for draining.Coupling ring provides audible click confirming secure connection to skin barrier.Comfort panel is designed to be odor-proof and quiet to maintain discretion.Two-piece design permits easy pouch removal for venting or changing.