Detail: 12" x 42" 304 Stainless steel burner with thermocouple for use with liquid propane or natural gas (conversion kit required.) 100,000 BTU. Two Fire Glass options: Clear Ice or Brown Ice. Burner + components included as shown: Burner, 2 bags Fire Glass, Flex Tube, Gas Hose With Regulator, Starter, Valve, Orifice. Suitable for custom fire pits.