VEVOR Fire Pit Ring, 36x36 in Outer/30x30 in Inner Diameter, 10inch Height Square Fire Pit Insert, Heavy Duty Carbon Steel Liner DIY Campfire Ring above or In-Ground, for Outdoor Camping, BonfiresHigh-Temperature CoatingAmple Internal SpaceDIY FlexibilitySeamless AssemblyWide ApplicationHigh-Temperature CoatingThickness: 0.1 in / 2.5 mm,Inside Length x Width: 30 x 30 in / 762 x 762 mm,Number of Sections: 8,Color: Black,Model: YCIS-30001-30,Product Weight: 28.22 lbs / 12.8 kg,Height: 10 in / 254 mm,Outside Length x Width: 36 x 36 in / 914.4 x 914.4 mm,Product Dimensions: 35.98 x 35.98 x 9.84 in / 914 x 914 x 250 mm,Main Material: Q235 Carbon Steel