Petra Fire 36-inch gas fire pit with 50,000 BTU's (British Thermal Unit) will be the perfect outdoor accessory. This classic stone lookalike design will go marvelously with everything, without the hassle of moving heavy stone. Constructed of durable and lightweight Envirostone, a material especially unsusceptible to the elements, this unit is UV and weather resistant so you can look forward to years of enjoyment. Features quick turn of the pulse ignition system, a long lasting stainless steel burner, 10-foot regulator hose, tank seat, lava rocks, and cover. Metal construction with stone appearance. Inner fire bowl diameter: 23.6 inches. Uses 20-pound propane tank, external and not included.