The Lionel 6-17747 Santa Fe Double-Sheathed Box Car is a pre-built model train freight car designed for use with a three-rail system. This brown-colored box car, featuring the Santa Fe corporate roadname and transportation theme, was manufactured in 2011 and is in 1:48 scale. With a length of 11.5 inches and gauge of O, this C-9 Factory New-Brand New item is perfect for model railroads and train enthusiasts looking to expand their collection with a realistic and detailed piece.