The MTH 30-76167 Union Pacific Flat Car with (2) SL55 Mercedes is a model train accessory designed for O gauge model railroads. Made by the brand MTH, this freight car features a flat car design with two SL55 Mercedes trailers attached. Perfect for collectors and enthusiasts of model railroads and trains, this accessory adds detail and realism to your layout while allowing for imaginative play and display. The high-quality construction and accurate design make it a desirable addition to any model railroad collection.