Set is constructed in durable plastic and features metal trucks, metal operating knuckle couplers and metal wheels. 14 segments of oval track and transformer are included. Bottom of original box is included, but is in poor condition.I have not used the set in more than 40 years, so I do not know if is operational. This item is in the category "Toys & Hobbies\Model Railroads & Trains\Railroads & Trains\Other Railroads & Trains". The seller is "fhdddobbins" and is located in this country: US. This item can be shipped to United States.