This is the N Scale Transcontinental Oil Co Three-Dome Tank Car (#961) from Bachmann. Suitable for Ages 14 & Up. FEATURES: Metal wheels Body-mounted E-Z Mate® Mark II couplers INCLUDES: One Transcontinental Oil Co Three-Dome Tank Car (#961) SPECS: Scale: N 1/160 COMMENTS: Due to small parts that could cause a choking hazard please keep away from children 3 years of age and younger tlc 12/19/12