The Lionel 6-29051 O Gauge Santa Fe O-27 Streamliner 4 Car Passenger Set is a model replica of the Santa Fe passenger cars in O gauge size. This set includes four colorful passenger cars with AC power type, perfect for adding to your O gauge train layout. Each car is intricately detailed and painted in the iconic Santa Fe replica design. Great for collectors and train enthusiasts alike, this passenger set brings a touch of nostalgia and realism to your model railroad. The box has some wear. The cars are in beautiful condition.