The HO Walthers Mainline 910-592x D&RGW Rio Grande 53' GSC Bulkhead Flatcar 22664 is a ready-to-go pre-built model of a Denver & Rio Grande Western freight car. Made of pressed steel, plastic, and diecast materials, this 1:87 scale flatcar features a black color scheme with painted details. It is a single unit designed for use on a two-rail system, perfect for model railroad enthusiasts looking to add a realistic touch to their collection. Made by Walthers, this detailed replica captures the essence of transportation in the form of a classic GSC flat car.