KEY DETAILS Made of a lightweight, concrete-like material (MGO) with powder-coated steel base. Battery-operated push-button ignition. Heat output: up to 50,000 BTUs. Includes: stainless steel burner, lava rock filler, storage cover, AAA battery, tank seat, 9' LP hose with regulator. Propane tank sits outside the fire table. Uses a standard 20 lb. LP tank (not included). Can be converted to natural gas by a certified gas technician. Adjustable flame height. Automatic safety shut off. Weather-, sun- and rust-resistant. Can be used on a wooden deck. Burn time for 20 lb. tank: 8 hours on high, 26 hours on low. Fire pit body and burning systems are tested and certified by CSA. Only meant to be used outdoors. Prop 65 warning: This product can expose you to brass and lead, 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. Made in China.