5pcs Office Chair Casters, 11x22 Swivel Wheels for Chairs, 360° Silent Rolling, Abrasion Resistant, Scratch Protection, Office Chair Wheel

【FLEXIBILITY AND SAFETY】: The perfect office chair replaces casters, with 360-degree rotation, precision ball bearings, and smooth rolling. Suitable for all types of flooring - 50kg per wheel.

【ENSURE ALL FLOORS ARE SAFE】: The casters are made of polyurethane, silent, smooth, and won't scratch or leave marks on any surface. So you can throw away your old computer chair mat at any time!

【UNIVERSAL USE】: The wheels can be used for a multitude of applications, including: Flight Cases, Instrument Cases, Display/Exhibition Equipment, Trolleys, Equipment Stands, Mobile Workstations, Speakers, Cabinets, Stands, Amplifiers, Electrical Enclosures, Furniture, etc. 【EASY TO INSTALL OFFICE CHAIR WHEELS】: Allows you to remove the old wheels and insert new office chair wheels in a short time without tools.

【SMOOTH. HEAVY-DUTY. SWIVEL CASTERS】: The swivel casters for office chairs will continue to roll smoothly around the room. You will feel relaxed with the help of the wheels. Sturdy casters with double bearings so that their load capacity can support up to 440 lbs as a set of 5 swivel casters for office furniture.