Medium 100% Stainless Steel Hi-Temp Burn Barrel - Includes Ash Catcher 100% Solid Stainless Steel Construction Warp resistant  Square units have flat surfaces and will warp. Our models' cylindrical design will not warp. Guaranteed! Hottest burn  Our models burn hotter than the competitors. We achieve full incineration with temps reaching 1800 Deg F. Dimensions: 20" Tall x 22" Diameter with a 24" Base Ring Patented airflow system  The angle grates hold the burnable contents off the ground. Four internal flanges are evenly spaced around the circumference of the incinerator body allowing air to pass freely, creating an extremely hot and efficient burn