Whether for your first train set or for more advanced layouts Bachmann HO Scale E-Z Track makes setting up easy. Each section combines track and roadbed into a single piece, with snap-fit assembly and plug-in wiring to provide instant railroad fun. A hidden locking feature holds sections securely together until you′re ready to take them apart. Easy to set up on any surface, including floors and rugs, no special tools, nails or boards are needed. Low-oxidation nickel-silver rail is easy to keep clean and corrosion free with normal indoor use and gray roadbed is similar in appearance to the real thing. E-Z Track molded black roadbed steel alloy track supplied with train sets is fully compatible with gray-roadbed nickel silver track. A great track system for Christmas displays or permanent layouts. As reference, 12 sections of curved 18′ radius track make a full circle 16 sections of curved 22′ radius track make a full circle. See the wide variety of available Bachmann HO Scale E-Z Track roadbed-style track. This 43-piece nickel silver track set includes: nine 9′ straight sections, a 9′ terminal rerailer, a 9′ rerailer, twenty 18′ radius curve sections, two 3′ straight sections, two left hand remote switches, two right hand remote switches, two Hayes track bumpers, an E-Z Track terminal wire, four E-Z Track switch wires and an instructional DVD.WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov