This is an N Scale 15 degree Crossing track with Nickel/Silver Rail Joiners. It's made by Atlas for experienced collectors. Crossings are special track pieces that permit two tracks to cross one another, but do not allow trains to move from one track to the other. FEATURES: Black railroad ties. Nickel-silver rails. INCLUDES: One Section 15 degree Crossing Track Four Nickel/Silver Rail Joiners SPECS: Model Scale: N COMMENTS: Not for children under 3 years of age.