Outdoor Combination Padlock, Locker Combination Lock, Gym 4 Digits Padlock, Locker Room, School Cabinet, Escape Game, Trolley Case Mini Anti-theft Combination Lock, Silver 4-Digit Safety Padlock: The 4-digit code padlock allows you to set your own code with 10000 unique options. It is 10 times more secure than a three-digit lock. Easy to Use: 6 easy steps to set locker password. Large numbers and side window design make it easy to read. In addition, the combination padlock of college locker is equipped with advanced damping device inside. Each of your digits will be in place with better accuracy and feel when you align your code. Sturdy and Durable: The heavy duty combination locker padlock is made of high-strength zinc alloy body, hardened steel shackle and exquisite workmanship, which is weather-resistant, rust-proof, cut and saw-resistant. It is designed to be your most durable 4 digit combination padlock. WIDE APPLICATION: The digital padlock is perfect for indoor and outdoor use, such as gym locker rooms, colleges, schools, escape rooms, wardrobes, closets, tool boxes, garage doors, sheds, backyards, fences, build storage boxes and more. Note: This is a large or medium size combination padlock (1.73 x 0.86 x 3.11 inches, shackle diameter: 6mm), which does not fit well in the zipper hole. [After-sales service]: 1. Due to the long shipping time, the item may be damaged during the transportation, if the item is damaged, please leave us a message through the official website immediately before leaving a comment, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Color may vary by monitor. Sorry for the inconvenience, dear!