The Lionel 6-29081 SF Baby Madison 4-Pack Passenger Car Set is a colorful, ready-to-go model train set featuring four passenger cars in a 1:48 scale. Made of plastic and designed for analog control, this set is suitable for collectors and hobbyists aged 17 years and up. With full interiors and a transportation theme, these cars are part of the Three-Rail System and bear the corporate roadname of the San Francisco railway. This set was manufactured in the United States during the 1990s by the well-known brand Lionel. The box is still factory sealed.