Durable Intricately Detailed Polycarbonate Bodies Detailed, Sprung 4-Wheel Trucks Choice Of Knuckle or Hook & Loop Couplers Colorful, Attractive Weatherproof Paint End-of-Car Diaphragms Separate Metal Handrails Metal Wheels and Axles Opening Car Doors Detailed Car Interiors Operating Overhead Interior Lighting 1:32 Scale Height and Width Detailed Car Undercarriage Unit Measures: 28 1/2" x 3 3/4 x 5" Operates On R1 (1200mm/48.0" Diameter) Curves