– Directionally Controlled Headlights – Intricately Detailed ABS Body – Metal Wheels and Axles – Die-Cast Truck Sides, Pilots and Fuel Tank – (2) Remotely Controlled Proto-Couplers – Authentic Paint Scheme – Metal Chassis – Metal Handrails and Decorative Horn – (2) Precision Flywheel Equipped Motors In Each A Unit  – All Metal Wheels and Gears – Lighted Cab Interiors – Illuminated Number Boards – (2) Engineer Cab Figures In Each A Unit – Spinning Roof Fans – Metal Body Side Grills  – Operates On O-31 Track – Proto-Sound  With The Digital Command System Featuring:- Passenger Sound Proto-Effects Unit Measures:37 3/4″ x 2 1/2″ x 3 1/2″