This BEAUTIFUL wolf wall decor is made of soft neon tube and strong acrylic sheet, with strong light transmittance, light soft, safe, and no heat. Compared with traditional neon lights, it is more energy-saving and environmentally friendly, and you don't have to worry about the danger of glass breakage Neon light are equipped with the installation accessories and power accessories you need, which can be easily installed and used in the shortest time. Comes with holes pre-drilled for putting on your wall easier. At the same time, you can hang it on the wall or window THIS IS A USB POWERED NEON/LED LIGHT SIGN. USB BLOCK NOT INCLUDED, IF YOUR USB BLOCK DOESN'T WORK USE A MORE POWERFUL BLOCK THEN A 1.0 AMP SOME NEON WONT WORK WITH LESS POWER, 2.0 AMP OR HIGHER IS RECOMMENDED BRAND NEW