Filtered Ostomy Pouch Color Transparent Drain Type Closed End Flange Size 1-3/4 Inch Flange HCPCS A4419 (Disclaimer) Length 9 Inch Length Panel 1 Comfortwear Panel System Type Two-Piece System UNSPSC Code 42312104 ComfortWear panels provide a soft, cloth-like covering between the pouch and the skin Integrated AF300 Filter Providing maximum protection, these pouches utilize an odor-barrier material and are rustle-free Belt Tabs Two piece systems do not come with barrier