8 pieces of LGB 1000 G Gauge 12 Inch Brass Rail Straight Track Sections are ready-to-go pre-built track pieces designed for model railroads and trains. Made of brown brass, these straight track sections are 12 inches long and are part of a two-rail system. The track form is suitable for G gauge model trains, and it operates on a DC power type with an analog control system. Perfect for enhancing your model railroad layout, these LGB track sections are a high-quality and durable option for creating realistic train tracks.