RWM’s Office Product Casters are made to support and move various pieces of heavy office equipment such as copiers, business machines, computers and computing storage devices, large printers, refrigerated displays, and vending machines. The polypropylene wheel offers excellent floor and carpet protection, quiet operation, and exceptional impact resistance. If you are interested or have any questions about RWM’s Office Product Casters you can contact our team online at customerservice@rwmcasters.com or by calling 800-634-7704.