SAFE FOR ALL FLOOR TYPES Are the wheels on your office chair tearing your expensive carpets and scratching your parquet tiles? Are you forced to purchase additional mats just to protect your floor from surface damage? Protect your floors and replace your rollers with SunnieDog Office chair wheels. It’s specially designed to glide freely across any surface and is great for high-traffic areas in your office or home. Whether your floors are carpeted or made of hardwood, laminate, vinyl, ceramic, or natural stone, you can be sure our caster rollers will not cause any surface damage. Now you can do away with those extra mats and save a couple more bucks! Our rollerblade wheels are fitted with 360-degree smooth-rotating swivel bearings that will quietly and effortlessly roll over almost anything, even cables. No more squeaky casters to distract you while you’re busy working. BUILT TO LAST Our office chair casters are made from heavy-duty and long-lasting polyurethane rubber. Each wheel has a weight capacity of up to 100lbs so you don’t have to worry about any of these giving ways and breaking too quickly. It’s designed to fit 99% of office chairs sold in the USA so you can conveniently update any of your desk, computer, and gaming chairs. Assembly time won’t even take too much of your time and won’t require you to use any tools. You can easily install these rollerblade wheels and snap them in place using only your hands. SUPPORT A GOOD CAUSE With each purchase that you make at SunnieDog Office, you give a dog a better chance of living a happy life. This is because we donate part of our proceeds to Lisa Parker’s Puppies, an organization dedicated to giving our furry best friends a second chance. With SunnnieDog, you not only get high-quality products but you also get to feel good about your purchase knowing you made a difference in a dog’s life. Upgrade your desk chairs today with a set of ultra-smooth SunnieDog Office chair wheels!