The hiplok v150 waist chain lock is worn around your body whilst you ride your bike when you want to stop and securely lock your bike up simply unclip the lock from your waist and lock your bike up this fantastic hiplok lock has a quality security rating of a sold secure silver award and so guarantees you the best security when locking up your bike with this wearable bike lock 3 keys are included so if ever you happen to misplace one you39ll always have an extra sp