It is constructed of durable plastic and measures approximately 4 inches long

The Trainz SKU for this item is P12326141

The Trainz SKU for this item is P12162251

The headlight is lighted

butt the sections tightly

MTH 30-20372-1 Pennsylvania F-3 Diesel Engine with Proto-Sound ProductID_11724278 It is constructed of durableThis is a MTH 30 203721 O Pennsylvania F 3 w Sound. Features: Intricately Detailed, Durable ABS Body, Diecast Truck Sides, Pilots and Fuel Tank, Diecast Metal Chassis, Metal Handrails and Horn, (2) Handpainted Engineer Cab Figures, Authentic Paint Scheme, Metal Wheels, Axles and Gears, (2) Remote Controlled Proto Couplers, Prototypical Rule 17 Lighting, Directionally Controlled Constant Voltage LED Headlight, Lighted LED Cab Interior Light,