<p>Set Your Own Combination: A 4-digit combination lock is 10 times harder to crack than a 3-digit combination lock. You can define any combination, with 10,000 unique choices. Easy Operation: The ZHEGE padlock combination lock is equipped with an advanced damping device that snaps into place every time you dial to improve the accuracy and feel of code alignment. The large numbers and side windows make it easier to read. It can be set and reset in just 6 steps. There is an instruction manual on the back of the box. Stable Structure: The digital combination lock adopts a high-strength zinc alloy body, hardened steel handle and exquisite craftsmanship, which is weatherproof, rust-proof and extremely resistant to cutting and sawing. Wide Application: The padlock is perfect for indoor and outdoor use and can be used as a weatherproof padlock for gym combination lockers, school and employee locks, cabinets and tool boxes, gates, garages, sheds, fences, etc. Guarantee: Each digital lock comes with a 12-month warranty and lifetime technical support. If you need any help, our professional and friendly customer service team is here to serve you 24/7. Buy with confidence</p><p>. </p>