Neonetic Standard Size Neon Signs. Perfect for Home Shop Garage Game Room. These Quality Signs Make a Great Gift. DIMENSIONS: 30w x 17h x 4d. Neonetics Neon Signs feature multi-colored, hand blown neon tubing. The glass tubes are supported by a black finished metal grid, which can be hung against a wall or window; they can even sit on a shelf. Neonetics 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.