- 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 - Caboose Interiors With Overhead Lighting - Operating Interior Lighting - Separate Metal Handrails - Decorative Brake Wheels - Unit Measures:10 3/4" x 2 3/4" x 4" - Operates On O-31 Curves