Elevate your keychain game with our super bright 4 1/2" LED Blue Keychain! This vibrant blue light-up key tag offers two illuminating modes: flashing and steady on, ensuring visibility wherever you go. With two CR1616 batteries included, installed, and replaceable, and housed in the convenient black battery base, you'll never be left in the dark. Perfect for party favors and corporate giveaways, this keychain can even be customized with your logo or message. Order now and light up your keys in style—one keychain at a time!