- Intricately Detailed Durable ABS Body - Metal Wheels and Axles - Die-Cast 4-Wheel Trucks - Operating Die-Cast Metal Couplers - Colorful, Attractive Paint Schemes - Fast-Angle Wheel Sets - Needle-Point Axles - 1:48 Scale Dimensions - Each Car Measures: 11 5/8" x 2 5/8" x 3 3/4" - Operates On O-31 Curves