MotionGrey Office Chair Wheels (Set of 5) - Heavy Duty Ergonomic Caster & Safe for All Floors Carpet Hardwood - Perfect Replacement for Gaming Chair, Desk Floor Mat - Rollerblade Style w/Universal Fit

The MotionGrey rollerblade casters are designed to fit on any gaming chair or office chair series that we offer and universal to 99% of office chairs produced in North America (excluding IKEA chairs). These rollerblade wheels eliminate the need for chair mats and increase the mobility of your office chair. Installation is as easy as pulling the old casters out from the chair base and replacing it by pushing the new casters in place.

Safe For All Floors; Protect your floors with our soft & strong high-grade polyurethane wheels. If you're worried about your office chair scratching up your hardwood floors, fear no more! Traditional low-quality casters can destroy your flooring. Our rollerblade style casters are encased with soft clear polyurethane which guarantees to not leave black marks or scratch up any surface.

Smooth and Quiet Rolling; Our precision ball bearings combined with vibration reducing polyurethane tires will give you a smooth and silent roll. They roll amazingly on hardwood floors, carpet, tile, concrete, stone or vinyl.