The MTH 20-91166 Chessie System Extended Vision Caboose is a pre-built O gauge model train caboose featuring the iconic red color scheme of the Chessie System railroad. Made of plastic and diecast materials, this 1:48 scale caboose is equipped with light function and is ready to go on a three-rail system. Manufactured in 2006, this caboose is a perfect addition for hobbyists and collectors aged 17 years and up who enjoy model railroads and trains. The Chessie System Extended Vision Caboose is a detailed and high-quality piece from the MTH brand.