A rainbow of classic Oventure colors, our Signature Silicone styles are fuss-free and fabulous. 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. Key Features: * Non-toxic, smooth silicone circle key ring * Waterproof and stain resistant * 3.75-inch diameter * Oversized bracelet key ring fits over your wrist or above your elbow * Signature locking clasp secures keys with a click * The original, patented O key ring design