Upgrade your model train set with this HO scale Code 100 track from Atlas. This pack includes four 1/3-18" radius sections, perfect for creating smooth curves on your layout. The black plastic material and precise curve shape ensure a realistic look and feel. Designed for use with HO gauge trains, this Atlas track is a reliable and high-quality choice for model railroaders. Whether you're just starting your collection or adding to an existing layout, this track is sure to impress. Don't settle for subpar tracks - choose Atlas for the best in realism and durability.