The Athearn HO Lot Of 3 Maintenance Of Way MW Flat Cars includes three pre-built flat cars in 1:87 scale, designed for a two-rail system. Made of plastic and featuring a multicolor transportation theme, these cars are ready to go for model railroads and trains enthusiasts. With a C-7 Excellent grade, these freight cars from Athearn are perfect for adding detail to your HO layout. T20