Very narrow so it can be installed in the dashboard, console or the seats seams or gaps. Operates 12 Volts DC. Comes in white, red, green, blue, ice blue. yellow, orange, pink, purple, fluorescent green. Cuttable to length. Comes with driver to drive the EL technology. The driver is connected using a USB connector for easy installation. The USB plug you can use your computer USB port for special effects. You can make the installation permanent by hard wiring to a accessory power source. Each strip is about 5 meters long, 15 feet. Comes with a 2.3" wide spatula so you can insert this light into tight locations such as your dashboard or seat. The width is 2mm and length 6mm which is flat. CE and Rohs. Maximum length with included EL driver is 7 meters long.