Features: - High quality office chair rubber caster wheel - 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 rubber 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 install
Package Includes: 2 x Swivel Caster Wheels 2 x Brake Caster Wheels
