This is the World"s Greatest Hobby N Scale First Railroad Track Pack by Bachmann®. Suitable for Ages 14 & Older. FEATURES: E-Z Track track plan included to build a 56" x 28" layout Plug-in wiring Snap-fit assembly Nickel silver rails for superior electric conductivity Low-profile spike heads Modeled from AAR track engineering dimensions Building Your First Model Railroad DVD, hosted by actor/model railroader Michael Gross DVD instructions INCLUDES: Twenty 11.25" curves Nine 5" straights One 10" straight terminal rerailer Four turnout controllers Two remote turnouts - left Two remote turnouts - right Two Hayes bumpers Four switch extension wires One red 10" extension wire Two red power connection wires Building Your First Model Railroad DVD REQUIRES: Assembly SPECS: Scale: N 1/160 tlc 9/7/11