Let your bartenders be top of the coolness at your party. Add the Cool Dude Sunglasses Emoji LED Party Pins to your party supplies. These pins will scream cool with an emoji smiley face and black sunglasses. Each inexpensive piece measures 1.75 inches in diameter. Simply activate each piece by pressing the button on the back of the pin and watch the flashing start. Made of plastic material for a durable party favor for your next New Year’s Eve event. Comes packaged wholesale in a pack of twelve individual pieces.