Order # 49994900 Manufacturer# 411311 Brand Sur-Fit Natura Manufacturer Convatec Application Ostomy Pouch Color Opaque Drain Type Drainable Flange Size 2-1/4 Inch Flange HCPCS A4425 (Disclaimer) Length 12 Inch Length Panel 2 Sided Comfort Panel System Type Two-Piece System UNSPSC Code 42312104 The plastic coupling ring allows the pouch and skin barrier to snap together for audible security InvisiClose Clipless Closure Two piece systems do not come with barrier