The Cast Iron Aussie Heatwave Chimineas are available in one size, two styles, CLASSIC (Plain) and GRAPE Vine design. They both stand approx. 1.25m high & weigh 100kg. The Aussie Heatwave outdoor fireplaces are a single piece heavy casting made from PURE cast iron (NOT BULKED UP WITH SAND AS IS THE ASIAN PRACTICE), have no moving parts, air vents or grates and are virtually indestructible.