The HO 60' XB-172 Box is a high-quality model train piece that replicates the iconic ATSF #600521 and #600533 boxcars. This model is designed to bring authenticity to your HO scale railroad layout, making it a perfect addition for both collectors and enthusiasts. Featuring accurate details and craftsmanship, the XB-172 Boxcar represents classic boxcar design and will enhance the visual appeal of your model train scenes.