Description:【Wide Application】: Universal chair swivel caster matches most pc desk chairs, gaming chairs, etc. for home and office.【Premium and Reliable】: Office chair wheel substitute is manufactured from PA material, which is sturdy, wear resistant, durable, and boasts a powerful load bearing capacity.【High Performance】: Mute and 360° rotating table chair wheels, present flexible, smooth, and quiet sliding with out demanding others.【Easy Installation】: The chair wheel set up process is amazingly clear-cut and requires no tools.【Fit Most Floors】: The computer desk chair wheels are appropriate for hardwood floors, laminate floors, tile floors, and carpet floors, etc., will not cause scratches or noise.Specification:Wheel Diameter 5cm/1.97inch Material: PA Color: BlackPackage Includes:1x Office Chair WheelNote:Please enable slightly mistakes because of guide dimension and different monitors.