The Matte White BenjiLock by Hampton 43 mm Fingerprint Padlock is the world's first traditional rechargeable padlock with fingerprint technology. You're busy and on the go, heading to work, school, or to the gym for a quick workout. You expect your belongings to be safe and secure, with none of the hassle of carrying extra keys or the pressure of remembering combinations. Don't worry about grabbing keys or remembering numbers. Benjilock uses your fingerprints!