More Security PerfectCombination Lock is 4 digits, provides 10000 combinations, harder to crack than 3 digit locks. Lock is strong, cannot be removed by human force. In addition, the bolt of this lock is strong enough not to be removed or cracked by human force. You dont have to worry about safety anymore. Premium Quality-- Made of zinc alloy and steel material, high quality and easy to carry. It is anti-rust, weatherproof, small in volume and light in weight. Fits through the holes in many suitcases. It is so portable that you can use it in many places without sacrificing quality. Widely Used-- Specially designed for indoor and outdoor use. Ideal for Gym Sports, School Employee lockers, cabinets, cases, general storage, etc. You can use it in most situations. Its worth buying. Easy to Use-- Setting or resetting your own combination is simple and straightforward. The original password is 0000. Each combination padlock is equipped with clear instructions in the shoulder bag. Setting or redefining your own combination is simple and easy to operate. Special Design-- The surface of the lock is made of baking varnish, which is different from the appearance of other locks. It is elegant and graceful.