Start building your custom fire pit today! This round stainless steel fire ring consists of one concentric ring and comes with a propane (lp) kit which includes a closed nipple, coupler, and a properly sized air mixer. Every part of this high-quality 12 inch round fire ring was designed for maximum durability and strength. The central hub measures 1/2 inch and is raised above the rings to keep water from entering the valve or Gas line. The fire ring is made of heavy .065 wall material, ensuring that this product will last for a lifetime! The superior construction of this fire ring also results in a more dramatic and luminous fire. Burner ports are standard to create full and vibrant flames. Each burner port is drilled, not punched, to allow the fuel to properly flow through the ring. This creates a very natural-looking flame pattern and prevents debris from building up, avoiding the annoying whistling sound that is often heard in lesser quality fire rings. Made from stainless steel, this fire ring will not rust, and is suitable for all outdoor environments. This fire ring can be installed by a do-it-yourself installer or by a professional. This ring can be used with either natural Gas or propane (lp) applications, for propane (lp) applications the additional components that are included in this kit must be used.