Outfit your outdoor décor with this 28-inch Round Gray Enviro Stone Natural Gas Fire Pit Bowl . Thick, solid gray Envirostone is used to create this piece, featuring a natural look that’s durable and lightweight. A spark-ignition button lights the stainless-steel burner instantly for odorless, smoke-free flames. A set of decorative lava rocks are included to fill out the bowl. This natural gas unit comes with an easy-to-install conversion kit and is recommended to be installed by a licensed plumber.