This fingerprint lock makes it easy to secure your stuff at the gym, school, or any time you want to go key-free. Biometric technology makes your fingerprint the key that opens the durable pick- and water-resistant lock. Benjilock by Hampton can store up to 10 fingerprints, is USB rechargeable, but don't worry, it also has a set of keys for extra peace of mind or if you want to ask someone else to open it! A great gift for anyone!