The HOn3 Roundhouse 2 Truck Shay kit with straight boiler is a unassembled kit of a steam locomotive replica of the 2 Truck Shay model. This model features a CAN motor, diecast and plastic materials, and is designed in a 1:87 scale. It is a DC-powered locomotive designed for HOn3 gauge tracks. Manufactured in the United States, this kit allows model train enthusiasts to assemble their own detailed and realistic steam locomotive for their model railroad layout.