Upgraded wheels for my desk chair. A lot of nicer chairs come with good wheels but not all. I bought replacement wheels that look like roller blade wheels and a

Upgraded wheels for my desk chair. A lot of nicer chairs come with good wheels but not all. I bought replacement wheels that look like roller blade wheels and are a soft urethane type material. Unlike the plastic wheels, the new wheels do not scratch and wear my hardwood floors, even while dirty.