This ready-to-run N Scale PC&F Class R-70-13 Steel Mechanical Reefer No Roofwalk from Micro-Trains is based on steel reefers built in the 1960s for handling produce and other perishables. This detailed car features an injection-molded styrene body, separate fine-profile foot stirrups, a die cast underframe, free-rolling Delrin(R) trucks with contoured axles and truck-mounted Magne-Matic(R) magnetic knuckle couplers. The PC&F Class R-70-13 Reefer lacks a roofwalk because it′s based on cars built or modified after roofwalks were outlawed. Check out the entire line of Micro-Trains N Scale freight cars.WARNING: This product can expose you to chemicals including Bisphenal A, 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