The Neon Signs feature multi-colored, hand blown neon tubing. The Dodge Viper Sign has glowing and bright red, white and blue real neon tubes. The entire sign 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 20 inches wide by 22 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 FCA US LLC. Dodge Officially Licensed Product. For Indoor use only.