High quality silicone bead key rings is made of high quality, non-toxic, BPA free silicone beads in 15mm. Attached to a metal ring to easily attach to your keys.The bracelet key chain is the best for keeping your keys secured to your wrist or attached to your purse. When you running our to walk the dog, going shopping or enjoying the sun on the beach, these cute large round keychain bangles will hold your house, car keys securely.