Our 16" outdoor fire pit with practical design will be an contemporary centerpiece perfect for any patio, deck, or backyard. Made from sturdy steel and weather resistance ore powder material, this gas fire pit can handle harsh weather conditions and high heat with ease. A rain cover is included to increase the fire pit's longevity and maintain its appearance for years to come. With control knob for easy flame adjustment and simple on-off controls, you can find the most suitable temperature to enjoy your relaxing time outdoors. The ignitor requires a AAA battery (not included). And the ignition is very simple: step 1: attach to a 20lb propane gas cylinder(not included); step 2: turn the knob and press the ignition button. Our propane fire pit with 30,000 BTU heat output will provide a warm experience for your family and friends whether it is late fall or cold winter. Note: please keep lava rock covered and dry to prevent any crackling during use. Cover the fire pit after it cools down.