Enhance your model railroad landscape with this Woodland Scenics O Scale Concrete Tunnel Portal. The gray colored, pre-built tunnel is made of durable plastic material and is compatible with freight cars. The set includes a track and is suitable for ages 12-16 years. This vintage unit is not painted and has a standard gauge of 1:120. It was manufactured in 1992 and is a great addition to any seasonal themed railroad. The item weighs 0.5 lb and is made in the United States. Get ready to add this Woodland Scenics Tunnel to your collection!