Celebrate the little wins in life (like carrying all of your groceries in at once) with the Confetti Silicone Big O® Key Ring. The Original Big O Key Ring is a one-size-fits-all bracelet key ring that can be worn on your forearm or above your elbow for hands-free ease. The patented, signature locking clasp clicks open and closed so you can contain your house keys, car keys, card case and more in one central, secure location.