The LGB 55080 MTS Reversing Loop Module is a digital controller designed for model railroads and trains. Made of plastic in black color, this 1:22.5 scale module is from the renowned brand LGB and is specifically designed for the G gauge. The module features a weather-resistant design and measures 3.125 inches in length, .75 inches in height, and 2.75 inches in width. With its digital control system, this MTS reversing loop module is a ready-to-go item for model railroads enthusiasts aged 15 and above.