The Fina LP Grand Cayman firepit adds warmth and good looks to your patio while avoiding the mess and potential hazards of a wood-burning firepit. Fuel Type: Liquid propane, Includes: Lava rock, Material: Steel frame, BTU Output: 30,000, Withstands Temperatures (°F): 400 - 1,200, Hours per Tank: 12, Dimensions L x W x H (in.): 32 x 32 x 29 Innovative firepit runs on clean-burning 20-lb. liquid propane tank (not included) Features a generous amount of lava rock that covers the fire ring to give the flames a realistic look