This is an awesome sign for any games room or lounge... Around the edge of the lightweight plastic frame is a rope of energy-efficient LEDs, providing a steady, neon-like glow. Powered by four AA batteries (not included), or via the 18" L Mini-USB cord, with an on/off switch on the side. Keyhole slots on back for display. 17" W x 9" H x 1 3/4" D