Features: 
With the E-Z Track® Expander Set, you can add to the track included with our train sets or create new configurations of turnouts, branchlines, and double-track mainlines on your existing railroad. Offered in steel alloy (with black roadbed) or nickel silver (with gray roadbed) versions.

Features include:

• 12 pieces of snap-fit E-Z Track®, including 4 pieces of 9″ straight, 4 pieces 18″ radius curved track, 1 manual turnout-left, 1 manual turnout-right, and 2 Hayes bumpers

• quick, easy assembly on floors, tables, and carpets without the need for special tools or fasteners