Neon Tube Material: Made of premium quality Neon Flex for low energy consumption, high brightness, and a lifespan exceeding 100,000 hours. The signs are eco-friendly and affordable. Backboard: Premium clear acrylic backboard with different customization options. Power Adapter: Each sign comes with a 5 ft transparent cord that plugs into a certified adapter, with an additional 3-4 ft cable for socket connection. Remote & Dimmer: Features a smooth dimmer effect with adjustable speed and brightness. Note: The size mentioned on the website is for neon, with approximately 1 to 2 inches added all around for the acrylic backing.