The SEALED Mantua HO 4-6-2 Camelback Steam Locomotive Kit #523 is a vintage model of a classic early steam locomotive. This unassembled kit is made of plastic and features a black color scheme. With a 4-6-2 wheel configuration and a grade of C-10 Mint-Brand New, this locomotive kit is perfect for collectors and enthusiasts of model railroads and trains. The kit comes with a two-rail system and represents the transportation theme of steam locomotives.