The Neon Signs feature multi-colored, hand blown neon tubing. The Corvette C5 Sign has bright red and white neon tubes, as well as an acrylic Corvette C5 flags emblem. The entire sign has a black backing, and is supported by a black finished metal grid. The sign can be hung against a wall or window; they can even sit on a shelf. The sign measures 24 inches wide by 13 inches high by 4 inches deep. The Neon Signs have a warm mesmerizing glow, and are powered by industrial strength transformers, which operate silently and more efficiently than incandescent bulbs. All you do is hang it up and plug it in – no assembly or special wiring required. Fully licensed by General Motors . For Indoor use only.