The multi-functional Perissa Round Woven Aluminum Gas Fire Pit Gas Fire Pit operates on a standard 20 lb propane tank which sits concealed beneath the unit, accessible through a hinged door. This unit functions both as a fire pit, and as an outdoor patio table when using the convenient aluminum fire bowl lid. The 55,000 BTU burner produces a beautiful fully adjustable flame and can run on LPG or NG gas. Plus, it comes complete with clear droplet fire glass, and a dust cover to protect the appearance. 55,000 BTU output Aluminum construction Antique bronze finish Stainless steel burner (Convertible from LPG to NG) Beautiful full flame 19.34" diameter fire bowl Clear fire glass included (18 lbs) Fire pit cover included Convenient aluminum fire bowl lid Uses standard 20 lb LPG BBQ tank"”not includedAssembled Dimensions: 44" Dia. x 24.5" H; Weight: 74 lbs.Carton Dimensions: 45"L x 45"W x 10"H; Weight: 97 lbs.Troubleshooting: Some models take 3-5 minutes for the propane to purge the air from the gas hose. Please allow plenty time for this process to occur before pressing the igniter button. WARNING: This product can expose you to chemicals including Carbon Monoxide, Lead, Chromium (hexavalent compounds), Di(2-ethylhexyl) phthalate (DEHP) and Diisononyl phthalate (DINP), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.55,000 BTU unit18 lbs clear fire glass includedCast aluminum fire bowl lid includedAssembly Required: YesColor: Oil Rubbed BronzeMaterials: AluminumDimensions W 48" x D 48" x H 23"