This Bachmann Silver Series(R) Canadian Cylindrical 4-Bay Grain Hopper is based on cars used to haul grain, potash and other materials since the 1970s. It features a detailed injection-molded body with realistic decoration, metal wheels and E-Z Mate(R) magnetic knuckle couplers.WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov