Office Chair Caster Wheels - 3" Rollerblade Replacement Rubber Chair Casters, Best Protection for Hardwood Floors and Carpet No More Chair Mat Needed - Universal Fit, Smooth & Silent

✔【Safe Protection for All Floors】– Our office chair polyurethane caster wheels are ideal and safe for all floor types. These rubber caster wheels are made for hardwood floors, carpet, tile, laminate, linoleum, and even concrete floors; making sure delicate surfaces are protected from eventual scratches or dents.

✔【Modern . Unique . Stylish】– These chair casters are designed with the universal standard size stem, so you can transform any task chairs or stools that roll into modern, striking furniture. These chair wheels have been regarded as the absolute best upgrades to Herman Miller Aeron, Humanscale, Hon, Knoll, Gaming Chair and countless other brands.

✔【Easy to Install】– 10min, no tools required; Universal size stem of 7/16" (11mm) diameter x 7/8" (22mm) length. Pull out your old office chair wheels and push in your new wheels until stem is firmly seated and secure.

✔【Smooth . Quiet . Durable】– High-tech elastic polyurethane of our office chair wheels makes movements easy and noiseless. These chair casters for hardwood floors will glide smoothly. Premium materials and rock-solid construction make our 3-inch office chair the strongest in its class. Each caster can bear up to 140lb, and a set of 5 can bear up to the Maximum Weight 700lb.

✔【Our Forever Guarantee】– 100% satisfaction guaranteed, we are so passionate about our desk chair wheels that they are backed by our no hassle. We firmly stand by them; If they ever fail due to faulty materials, manufacturer defect, or premature wear, send them back for a free replacement--no questions asked; Our goal is to remove any hesitation about buying our premium wheels; Feel confident with our no risk manufacturer warranty and our promise to keep you, our most important customer.