Concrete.
Battery-operated push-button ignition.
Heat output: up to 65,000 BTUs.
Includes: stainless steel burner, lava rock filler, storage cover, AAA battery, 8' LP hose with regulator.
Required 11 lb propane tank (included) sits inside fire table.
Can be converted to natural gas by a certified gas technician with included conversion kit.
Adjustable flame height.
Automatic safety shut off.
Weather-, sun- and rust-resistant.
Can be used on a wooden deck.
Burn time for 11 lb. tank: 3.5 hours on high, 10 hours on low.
Fire pit body and burned 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.

Kael Concrete Rectangle Outdoor Fire Pit with Hidden Propane Tank (60")