Product description
* 100% Brand New And High Quality!* Universally fit all office chair bases with mounting holes.
* Twin wheel design enhances weight distribution and smooth operation, ease to glide and swivel.
* Swivel and roll freely and more quietly in every direction with no need for maintenance.
* Soft roll wheel surface guaranteed to leave no mark on carpets or any kind of natural and engineered wood floor, tile floor, specialty floor, and smooth concrete/asphalt floor.
* Easy fit - Just click in.
Material: Steel and Plastic
Wheel diameter: Approx50mm (2 inch)
Stem Diameter:Approx10-11mmGrip Ring Type (Look at the picture)