2 – MAGRAIL TL 16″ long, BLUE, 16-1/2″ studs. 1 – MAGRAIL TL 16″ long, RED, 16-1/2″ studs. 2 – MAGRAIL TL 16″ long, BLUE, 20-3/8″ studs. 1 – MAGRAIL TL 16″ long, RED, 20-3/8″ studs. We focus on making purchasing online a pleasant experience.