4 DIAL Security Padlock: The 4 digit combination padlocks for locker allow set your own code with 10000 unique options. That is 10 times safer than a three digit lock. EASY TO USE: 6 simple steps to set the padlocks with code. Big numbers and the side window design make it easy to read. Morover, the combo padlock is equipped with an advanced damper device inside. Each of your dialing will click into place with better accuracy and feeling when align your code. STURDY & DURABLE: With high strength zinc alloy body, hardened steel shackle and skilled craftmanship, the heavy duty combination lock is weatherproof, resistant to cutting and sawing. It is designed to be the most durable number padlock for you. WIDE APPLICATION: The 4 digit padlock combination is perfect for both indoor and outdoor use such as gym lockers, school lockers, employee lockers, toolbox, cupboard, pelican case, bacyard garden gate, fence gate, shed, garage door, generable storage box, etc. NOTE: This is a big or medium sized code padlock (1.73*0.86*3.11inches, shackle dia: 6mm), not really fit for zipper holes. WARRANTY: Your purchase is guranteed with 12 month warranty and lifetime technical support. In case you need any assistance, our professional customer service team will resolve them for you as soon as possible. BUY WITH CONFIDENCE!, Weight: 0.54674640976 pounds, Manufacturer: ZHENGE GONGYIPIN