Coloplast Assura® EasiClose™ One-Piece Drainable Pouch WIDE Outlet makes for an easier emptying processVelcro fixture fastens back, keeping the bottom flap from being exposed and ensuring a clean closureDurable pouch clothTransparent or opaqueFilter at the top ensures the pouch stays odor-proof.Size: Maxi Size - 11 in. with 500 mL volume. Cut-to-fit stoma sizes from 3/8 in. to 2 3/4 in.