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. Features include: •Allows you to add FasTrack to your existing O Gauge layout •Connects with traditional O gauge track •An economical way to grow your traditional O Gauge layout •Flawless performance •Length: 5"