Electroluminescent wire is a very robust material that produces a soft neon-like glow, can be bent to almost any shape, with a diameter of.090′. Produces no heat and is perfect for illuminating the perimeter of buildings or hard-to-reach places where lighting is desired. It can also be easily cut to length, Each kit comes with a three-foot length of EL wire and driver board. Requires soldering to hook-up wire to the included driver circuit. WARNING: This product can expose you to chemicals including Diethylhexl Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm.