This flashing LED light-up glow purple ribbon blinky is a dazzling way to show your support for a great cause! This eye-catching label pin is a symbol for awareness for several different diseases, including Alzheimer's and pancreatic cancer, and it can be customized with a brand logo to create a perfect handout at charity events. It features a butterfly connector, which may create a small hole in the garment in which you attach it. Batteries are included and installed. Please order in increments of one dozen pieces.