EASY ASSEMBLY – Add this track pack to your existing Lionel Ready-to-Run O-Gauge set to create a Figure-8 layout; Easy, snap-together locking mechanism for sure connections DESIGN FLEXIBILITY – Adding this track to your current railroad set up gives you greater design flexibility to create a bigger and more robust settings PRODUCT SPECIFICATIONS – Changes your 40” x 60” oval of FasTrack to a 39” x 90” Figure-8 layout; It patented center half-pin allows for track orientation in either direction without the need for moving pins from one end to the next ADD-ON PACK INCLUDES - Four 036 Curve Track sections, Four 5” straight tracks and one 90-Degree Crossover track section ABOUT FASTRACK – FasTrack products are designed with a fantastic prototypical look; Their easily assembled products can be used in an infinite number of designs; These high-quality products ensure reliable performance for your trains