2 PACK Looking to reduce weight and simplify loading, logging railroads reduced their cars to the most essential elements. "Skeleton" cars were little more than a frame. Taking it to the extreme, "disconnect" trucks held massive logs with no car at all! Dont let their simple construction or small size fool you; these cars carried some impressive loads. Perfect for use behind your new Shay or other logging locomotives, these skeleton cars and disconnects come complete with a log load and tie down chains. Of course you can always vary the loads some more with a little "tall timber" of your own harvested from the back yard. Die-cast trucks and operating couplers Separate metal tie down chains Realistic log load Four road numbers available for each road! PRODUCT SPECIFICATIONS Gauge: O Gauge Scale Type: Scale Power: Electric Engine Type: Diesel Min Curve: O31 Dimensions: Length: 18" (9" each) WARNING: CHOKING HAZARD - SMALL PARTS! NOT INTENDED FOR CHILDREN UNDER 3.