Offering innovation, variety, ease-of-use, and a fantastic prototypical look, the FastTrack track system brings your Lionel layout to life like never before. Its flawless performance and endless flexibility make it appealing to first-timers and seasoned pros alike. Features include: Length: 4.5"Offers greater flexibility in designing your layout Easy, snap-together locking mechanism for sure connections Patented center half-pin allows for track orientation in either direction without the need for moving pins from one end to the next Two terminal sections under each piece of straight track for transformer and/or accessory power connections-no Lock-on's required Recommended Ages:12 and up Offering innovation, variety, ease-of-use, and a fantastic prototypical look, the FasTrack track system brings your Lionel layout to life like never before. Its flawless performance and endless flexibility make it appealing to first-timers and seasoned pros alike.