[Material] The lock cylinder is made of anti-rust zinc alloy. The steel cable is made of high-strength braided steel wire with high strength and durability. [Reset password lock] It is easy to use without key, easy to use, and easy to set your own personalized digital password. Password can be reset-you can set 1000 combinations, which makes the chance of cracking the code only 1/1000. The default code is 000. But please don't forget this number. [Easy to carry] Small and light, it can be easily stuffed into a bag and carried with you. [Multifunctional bicycle lock] In addition to the lock used to fix bicycles, motorcycles or scooters, you can also use it to lock skateboards, doors, fences, helmets, sports equipment, toolboxes, etc. [Package] The package contains 1 motorcycle helmet lock, Weight: 0.0881849048 pounds, Manufacturer: N\A