Features •Durable ABS Intricately Detailed Bodies •Metal Wheels and Axles •Overhead Interior Lighting •Die-Cast 4-Wheel Trucks •Operating Die-Cast Metal Couplers •Colorful, Attractive Paint Schemes •End-of-Car Diaphragms •Fast-Angle Wheel Sets •Needle-Point Axles •Detailed Car Interiors •2-Car Sets Feature (1) Sleeper, (1) Diner •Unit Measures:34 6/16" x 2 5/8" x 3 5/16" •Operates On O-31 Curves