Product Color: Blue - Press the right promotional buttons during the next tradeshow or convention with this stock flashing light-up LED glow button! This illuminating product flashes when you press it and features an easy-to-use Tie-Tac butterfly backing to connect to clothes, bags and more. What a great giveaway for concerts, conventions, spirit nights, amusement parks and more! This is a choking hazard not suitable for children under three years old. Customize with an imprint of your company name and logo to make a lasting brand impression.