This self-programmable scrolling LED message buckle can be programmed with any message you want using easily accessible buttons on the back (no computer required)! The buckle easily attaches to use on any belt that accepts a separate buckle. The buckle will store up to 6 separate messages, The first stored message can be up to 512 characters, and messages 2 through 6 can store up to 256 characters each- long enough to really get your message across! The buckle's character set can display all numbers (0-9), all letters (A-Z), and many symbols and punctuation marks. This function-packed buckle can be set to 7 scroll speeds and 7 levels of luminousity (brightness). Uses two long-lasting replaceable CR-2032 button cell batteries (included). Each set of batteries lasts up to 20 hours. The buckle is about 5.5" long and 2 inches high. Belt not included.