Fire Rings at Lowes.com
VEVOR. Fire Pit Ring 45-Inch Outer/39-Inch Inner Diameter, 3.0mm Thick Heavy Duty Solid Steel, Fire Pit Liner DIY Campfire Ring Above or In-Ground for Outdoor. Model # SKHP45X39X10YC001V0. 8. • Made of durable Q235 steel with 2.5 mm thickness, which increases the sturdiness and can be used for long time.