Experience the intricate detailing and quality craftsmanship of the MTH 20-90551B Union Pacific Flatcar, a superb addition to any model train collection. This O gauge flat car features a removable Sherman Tank, adding a unique touch to your rail transport scenarios. The multicolor design and three-rail system are prototypically accurate, reflecting the Union Pacific Railroad's distinctive look. Crafted from a combination of plastic and diecast materials, the model is built to last and comes ready to go straight from the box. The 1:48 scale ensures it fits seamlessly into your existing layouts, while its assembly status as 'Ready to Go/Pre-built' means you can start enjoying it right away. Enhance your model train experience with this well-built, authentic piece.