【Notes】1. To reset the password, you must remember the password you set last time. It is recommended to take notes or photos every time you reset your password. 2. This 4-digit combination lock is a large combination lock and is not suitable for items with small zipper holes such as backpacks, suitcases, and luggage. 3. This combination lock is not suitable for outdoor use and is not recommended for outdoor use. 【Resettable Password】The original password of the combination lock is 0-0-0-0. After unlocking, turn the lock handle 90° counterclockwise and press the handle firmly without releasing it, then change the numbers to set a new password, then lift the handle and return it to its original position. 【High Security Combination Lock】The 4-digit combination design of this combination lock provides 10,000 combinations, which is more secure than a 3-digit lock. You can set any number combination as the combination, safe and anti-theft. 【4-Digit Zinc Alloy Padlock】The shell and lock core