The O Gauge 3-Rail Lionel 6-26078 Lionel Lines Flat Car w/Boat #6801 is a pre-built model train freight car made of plastic, measuring 11 inches in length. It is designed for use on a three-rail system, with knuckle style couplers and metal wheels. The flat car features a factory painted Lionel Lines design, making it a ready-to-go addition to any model railroad collection. Complete with its original box, this 1:48 scale flat car is a perfect choice for collectors and hobbyists looking to expand their train layouts with a high-quality, detailed piece.