Size: 45.8 x 22.5 x 2.5 cm. Material: backplane: PS, LED light bar Color: as shown Power supply mode: USB power supply Light mode: flashing and steady light. Package includes: 1 neon sign with an open sign 3 light modes: the 3 light modes of illuminated open sign can easily switch from blinking to go-around steady light to meet different needs. Just turn it off and on. Good visibility and brightness. Does not give off any additional heat. Get More: The neon open sign comes with an extra strong suction cup hook to hang the sign and a business hours tag with a black vinyl number sticker set to let you know your business hours. Easy to install and versatile: the signs are supplied with a chain for hanging, just plug in and turn on the switch, you can immediately beautify your shop window, best for windows, walls, shops, caf bars, hotels, etc. (perfect for the Indoor). Durable and energy saving: all illuminated open signs are made of environmentally friendly materials, ABS signs and LED light strips. Up to 100,000 hours of operation, uses only 1/8 of the power of a traditional neon sign. Customizable Numbers Business Sign: The Business Hours Sign is suitable for all types of commercial businesses and retail offices that want to draw customers' attention to their business hours and advise customers whether they are open or closed.