FLATCAR #469642 Available in all new road names and two road numbers each, these colorful piggy back cars will look great as a solid train or mixed in with general merchandise. Die-cast metal trucks Operating couplers Two removable trailers Metal frame PRODUCT SPECIFICATIONS Rail Line: Santa Fe Road Number: 92875 Gauge: S Gauge Scale Type: Traditional Power: Electric Min Curve: S36 Dimensions: Length: 8 3/8" WARNING: CHOKING HAZARD - SMALL PARTS! NOT INTENDED FOR CHILDREN UNDER 3.