This easy-to-assemble Accurail HO Scale 40' Single-Sheathed Wood Boxcar with Wood Doors and Steel Ends kit is based on cars built from the early 1900s and used into the 1950s. It features a one-piece detailed injection-molded body with most details such as grab irons are molded in place for durability during operation. Other features include realistic decoration with end reporting marks (on decorated models), underbody details, trucks with Delrin wheelsets, nonmagnetic axles and AccuMate(R) magnetic knuckle couplers. This steel boxcar kit is great for modelers of all skill levels and includes complete instructions.