Wear your heart on your sleeve, or your lapel, your hat, or anywhere else you want thanks to our Flashing ♥ LED Blinkies! These red heart pins are perfect for Valentine's Day, fundraisers, weddings, and other special events. With 10 high-powered red LEDs, these light up red heart blinkies will ensure everyone knows you're proclaiming your love loud and clear! And thanks to the butterfly connector you can attach your red heart pin practically anywhere. Please note, the butterfly connector may create a small hole in the garment you attach it to. These light up red heart blinkies come with 2 CR927 batteries that are included, installed, and replaceable. Our Flashing Red Heart LED Blinkies are sold by the dozen and come individually packaged in a clamshell.