Take your moniker to new heights. Our scrolling tags put your name in lights. To program them is no big production. Included are easy to follow instructions. The speed and luminosity of your name or message is adjustable. Height: 1.68 in. , 4.26 cm. – Width: 2.25 in. , 5.71 cm. – Colors: Badges are black, Red LEDS – Includes 2 Replaceable CR2032 Batteries. –