Model: The locomotive is constructed of metal. All driving axles are powered. The low side car has a tarp superstructure. The refrigerator car is painted and lettered for "Zirndorfer Bier". The set has a small oval of track consisting of 2 sections of straight track respectively 110 mm / 4-3/8" long, 10 sections of curved track including 4 each 8520 and 6 each 8521. A rerailer, and a 230 volt / 12 VA switched mode power pack with a suitable locomotive controller are included. A track plan brochure is also included.Train length approximately 160 mm / 6-5/16".This set can be expanded with the SET track extension sets 8190 or 8191, 8192, 8193, and 8194, or according to your own designs.