Attach one of these LED key chains to your kids’ backpack, flip on the switch and let them really stand out in the night! If you’re throwing a frog themed birthday party, these frog keychains are the perfect addition to your party supplies! Hand them out to your guests as cool and unique party favors, or drop them in gift bags and surprise them long after the party has stopped. Each on a 1" metal ring. Plastic. 2"