The Lionel 6-11853 O Gauge Boston & Maine 2-Bay PS-2 Covered Hopper 2-Car Set is a ready-to-go pre-built model made of plastic in gray color. Manufactured in 2004, this 1:48 scale set is suitable for collectors aged 17 years and up, featuring the corporate roadname of Boston and Maine. Designed for a Three-Rail System, this set is a great addition to any O gauge model railroad enthusiast's collection. Made by Lionel, a well-known brand in the industry, this set is perfect for those looking to enhance their train layout with realistic freight cars representing the Boston and Maine railroad.