Stainless Steel Chimney with Cap D.14cmPeople add this pipe for a few reasons. One, they just like the look of a tall stack! Or, depending upon where you place your oven you may have smoke drifting towards you. The stack will assist in piping it up and away. The ends are male female and join together easily. You can also cut them for specific lengths. 14cm wide 96. 5cm long Your chimney will need a cap to keep water from getting in the flue and to keep flying sparks from getting out. It