Size: Office chair base diameter is 25 inch, center mounting hole diameter is 2 inch. Before purchasing, please measure the diameter of your chair's cylinder or the original base center hole diameter is 2 inch, if yes, then it will fit your chair
Base with 5 casters: The package includes a set of replacement computer chair bases, 5 chair wheels, installation package
Durable metal: The material of this rolling stool chair base is metal, which is durable and stable. Durable metal material provides a strong chair base. It can load up to 2500 lbs
Wheels:Rolls well on smooth surfaces, such as wood floors, tiles, etc. Please note that it is not suitable for fabric floors such as carpets
Service: If there is any problem with the home office chair base, we will solve it for you in time
