The HO Gauge "NYMX" Mechanical Refrigerator Car is a vintage model replica of a 50' Mechanical refrigerator car, designed in a striking yellow color. Made of plastic and measuring 7 inches in length, this pre-built toy is ideal for model train enthusiasts aged 12-16. With a scale of 1:87 and a weight of 3.4oz, this refrigerator car is a nostalgic piece from 1976 that would make a great addition to any transportation-themed train collection.