【Size & Package】The size of this neon sign is:33*36cm(13*14inches).The package include:1*neon sign.1*hanging chain.1*5v power adapter. 【Easy to Use】Two Pre-drilled holes on the high-quality clear backplate for easy hanging （included hanging chain ）The 150 cm (60 inches) long USB wire with an on/off switch, which is easy to use.Please note: When you receive the product, please tear off the protective film and it will appear as a transparent back plate. 【Safety and Environmental Protection】We are a professional manufacturer of custom neon signs with more than ten years experience,They are made of polystyrene,compared to traditional glass neon lights safe and durable, no noise, no heat, and no risks of glass breakage,50,000 hours expected life. LED neon light is designed with 5V low voltageand are energy-saving. 【Widely Application】This neon light could be perfect for tobacco Shop ,and used for bedroom wall,game room,pub,bar,lounge. This light up Sign also will be a impressive art gift to your friends. 【Shopping Security】 We offer a one-year warranty and a 30 day no reason refund. If you have any questions, please feel free to contact us. We will do our best to satisfy you.