The HO Athearn 40 Ft Single Door Box Car Atlantic & Western RR ATW #6106 is a vintage model train box car replica of a 40' Single Door Boxcar in white color. Made of pressed steel, plastic, and diecast materials, this 1:87 scale box car is perfect for collectors and hobbyists who enjoy model railroads. With its C-7 Excellent grade and painted features, this Athearn brand box car is ready to go and powered by a two-rail system, making it a great addition to any train layout.