40,000 BTU Outdoor Circle Stone Gas Propane Fire PitCreate a warm inviting outdoor environment any time with this 40,000 BTU Outdoor Circle Stone Gas Propane Fire Pit. Comes with decorative lava rocks to fill around the burner and a waterproof cover. The fire pit burns clean propane gas to support green burning. With the help of a rotary knob, you can easily adjust the flame intensity according to your different needs. The natural simulated rock appearance can add a unique charm to your outside space.