Kadee prides them selves in creating and manufacturing our premium "RTR" rolling stock as close to scale & detail as possible. Kadee "RTR" rolling stock offer these exclusive features: Finely detailed grab irons, ladders, stirrups, handrails, see-through roofwalk & brake step. Accurately detailed brake wheel with proper curved contour, ribbing and outline highlighting the brake rigging & chain. Accurate detailed heralds, legible & prototypical accurate lettering & coloring. Kadee Magne-Matic "Scale" Metal Couplers with delayed centering action & scale draft gear box for accurate, reliable coupling that lasts & lasts. Patent numbers 5,316,158 & 5,785,192. NMRA standard weight, low center of gravity for optimum operating performance. Kadee smooth rolling wheels & trucks with self-centering action. Patent numbers 5,090,332 5,768,999 & 5,832,837. This is a limited production car, making this car a valuable collectors item. For collector purposes, keep model factory sealed. Otherwise Enjoy your Award winning "RTR" cars today on any HO Scale layout.