Our stainless steel fire rings are specially manufactured for strength, durability and function of the gas flow. Round fire rings are available in the following sizes: 6″, 12″, 18″, 24″, 30″ and 36″. Square fire rings are available in the following sizes: 12″, 18″ and 24″. Need the other components such as valves, nipples and igniters to complete your fire feature? See our remote control ignition system and our manual ignition system.