The Lionel 6-9863 REA Reefer Car is a vintage model train accessory from the 1970s. Made of plastic and designed in a 1:48 scale, this pre-built box car features a classic green color and operates on a Three-Rail System. This collectible item is from the United States and comes in its original box, making it a sought-after piece for model train enthusiasts looking to add to their O gauge collection.