The product is a HO scale Bachmann Plus Union Pacific locomotive #1468 and car #1467B. This ready-to-go pre-built model features a replica of an Electro-Motive Diesel (EMD) with a yellow color scheme, representing the Union Pacific Railroad. Both locomotive are approximately 7 inches long, 2 inches tall, and 2 inches wide, made of diecast material with a 2-rail-2-conductor rail system. It is suitable for collectors aged 17 years and up. This model is a great addition to any model railroad enthusiast's collection, capturing the essence of railroad history and nostalgia. Both car seem to be in perfect condition don't think they where ever used. No box.