Zippo Australian Koala with Flag High Polish Chrome Lighter is made from all Zippo metal construction, windproof design works virtually anywhere. The standard case shape featuring rounded corners and a top with a flat bottom. A five-barrel hinge joins the top and the bottom. It has a standard insert with 16 holes in the chimney (8 per side). The bottom is stamped with the Zippo logo from the period authenticates these lighters as genuine Zippo.