This stainless steel fire pit with unique structure not only brings warmth to you, but also offers you a visual flame feast. Multiple air vents with different shapes and the middle column with fire holes are designed for 3-level combustion which ensures high-efficiency burning and reduces annoying smoke. And the whole fire pit is made of premium stainless steel, which can withstand long-time burning. Moreover, a waterproof and sun protective cover is provided for longer service life of the fire pit. As for the fuels, there are multiple options to meet your different demands. Costway Portable Smokeless Fire Pit Stainless Steel Wood Burning Firepit w/ Rain Cover in Silver