【Size & Package】The size of this neon sign is:40*24cm(16*9.6inches).The package include:1*neon sign,1*dimming power cord.1*hanging chain.1*5v power adapter. 【Easy to Use】Two Pre-drilled holes on the transparent backplate.for easy hanging （included hanging chain ）The 150 cm (60 inches) long wire has 3 smart buttons and the middle button controls the switch, and the up and down buttons can adjust the brightness (10%-100%).The neon sign is USB powerd. 【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 retail shop decor,and used for garage bedroom wall,game room,pub,bar,cafe shop decorations. This light up sign also will be a impressive art gift to your friends for man cave decor. 【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.