Set of 5 Floor Saver bell glides, each with a 2-inch diameter felt bottom pad and a 7/16 inch stem, to outfit one standard desk chair with a five-point base. Each metal stem fits into chair base in lieu of a rolling caster. This set of five stationary glides are intended for use on a hard surface floor. Bell glides are hard plastic with fitted self-adhering felt floor saver. Hard plastic is black. Felt bottom is dark brown.