ConvaTec Ostomy Pouch Natura® 416423 Two-Piece System 12 Inch Length DrainableUOM BOX 10 UNITS PER BOX Features 2 Sided Comfort Panel InvisiClose Tail Closure The Natura + pouches are compatible with SUR FIT Natura Two Piece Ostomy System which is ConvaTecs most extensive two piece product line The SUR FIT Natura and Natura + Flange System signals a secure, accurate closure with a series of audible clicks A simple snap off, snap on design allows users to change the pouch quickly to match activities without removing the skin