MTH RailKing Boston & Maine "Flying Yankee" Diesel Passenger Set w/ Loco-Sound

Set Features - Two-Motored Lead Unit - 3-Car Consist - Operates On O-31 Track - Measures: 49" x 2 1/2" x 3 1/8" Powered Unit Features - Durable ABS Body and Metal Chassis - (2) Flywheel Equipped Motors - Electronic Reverse Unit - Operating Headlight - All-Metal Wheels and Gears - Loco-Sound Sound System with Diesel Roar, Horn and Bell Sounds Car Features - Intricately Detailed Durable ABS Bodies - Die-Cast 4-Wheel Trucks - Attractive Deco Scheme - Lighted Car Interiors - Fast-Angle Wheel Sets - Metal Wheels and Axles