This NEW Standard O Lionel/NLOE or Nassau Lionel Operating Engineers-Cross Harbor RR Round Roof Boxcar #6-58212 features die cast metal trucks, opening doors and operating couplers. The car was made for the NLOE in 2015. The flat car is 11″ long and requires a minimum operating curve of 031. The car comes with a crisp orange Lionel box and the tan shipper. Please email and questions. USPS shipping.