The product is a Beautiful BLI Santa Fe RR T1 Berkshire DCC/Snd/Smk Paragon 4 HO Steam Loco, a replica of Santa Fe Steam with a 2-8-4 wheel configuration. This ready-to-go pre-built model is made of brass, plastic, and diecast materials, featuring a digital control system and various features such as smoke, sound, and light functions. With a vintage appeal and limited edition status, this locomotive is designed for collectors and enthusiasts of model railroads and trains, particularly those interested in transportation themes and the Santa Fe Railroad corporate roadname. Made in China by Broadway Limited Imports, this HO scale steam locomotive weighs 2 lbs and is 12+ inches in length.