Durable Material The Round Stool Base Is Made Of Iron Material, Surface Smooth, Good Load Bearing Capacity, Can Be Used For A Long Time. Round Chair Base Size Distance From Center Point To High Point: 19Cm/7.48Inch, Diameter: 32Cm/12.60Inch. Bar Stool Chair Base Is Suitable For Most Chairs. Easy Installation Round Rolling Stool Base, Installation And Replacement Are Very Simple. Replaceable Accessories Chair Bottom Parts Are A Good Accessories For Your Old Or Broken Chair. Package Includes: 1 Round Rolling Stool Base Durable MaterialThe Round Stool Base is made of high quality iron material, surface smooth, good load bearing capacity, can be used for a long time. Round Chair Base SizeDistance from Center Point to High Point: 19cm/7.48inch, Diameter: 32cm/12.60inch. Bar Stool Chair Base is suitable for most chairs. Easy InstallationRound Rolling Stool base, installation and replacement are very simple. Replaceable AccessoriesChair Bottom Parts are a good accessories for your old or broken chair. ApplicationBeauty Stool Chair Base Replacement is suitable for office chair, gaming chair, study chair, swivel chairs, bar stool, etc.