Snap-Fit E-Z TRACK® - NICKEL SILVER OVAL with SPEED CONTROLLER - HO Scale. Get started in the snap-fit E-Z Track® system with the Nickel Silver E-Z Track® Oval. Comes with 12 pieces of 18" radius curved track, three pieces of straight track, one straight terminal rerailer, and a standard DC speed controller. All you need now is the HO scale train of your choice (sold separately). Forms 56" by 38" oval, E-Z Track® features nickel silver rails, clear tie spacing and low-profile spike heads, Modeled from AAR track engineering dimensions. HO Scale 1:87