Five festive designs to choose from: This set comes with five different designs that will add a touch of holiday cheer to any outfit. You can choose from Classic Santa Christmas Pins, Light Up Snow Globe Holiday Pins, Gingerbread Man Blinkies, “Merry Christmas” Holly & Lights LED Lapel Pins, and Christmas Penguin with Scarf LED Blinkies. Multicolored LED lights that flash and blink in various patterns: The LEDs on these pins flash and blink in a variety of patterns, adding an extra element of fun to your holiday wardrobe. The multicolored lights will catch everyone’s eye and get them talking. Comes ready to use with two replaceable CR927 batteries: These pins come ready to go with two replaceable CR927 batteries, so you don’t have to worry about finding a power source or running out of juice in the middle of a party. Each pin is 1-2 inches