This HO scale 52" center-depressed flat car with no load is a great addition to any freight set, Top of flat car is made of finely detailed brown plastic that represents seperate wooden boards, The center of the car is depressed slightly, Finely molded panel lines create a realistic appearance, Blackened, machined-metal wheels with RP25 contours, Body mounted couplers, Non-magnetic, blackened-brass axles with needlepoint bearings, Celcon trucks, Detailed underframe, Added weight for optimum tracking, Free rolling wheels, Your flat car is tightly fitted within a platic tray, which slides into a windowed cardboard box for storage, Includes: One HO Scale 52" Center Depressed Flat Car, Scale: HO 1:87, Length: 7-1/2"" (19, 1cm), Width; 1-1/4"" (3, 4cm), Height: 1"" (2, 6cm), SKU: SPWS894