Practical - differ from lock and key, padlocks the embarrassment of losing solved the key and the difficulty of finding the key, just remember your password, allow life more convenient and simple. High security - 4-digit offer 10000 combination, with the addition of strength zinc alloy making body and hardened steel shackle this suitcase closed unbreakable, you can feel free to use it. Simply put - Put the original password 0000/000 on your personal return, make all 4/3 dials to 0, turn the 90 straps allow and press down, get your unique code after the shackle back and lock it. Wildly Used - suit for indoors and outdoors, apply castle gate, door, cabinet, windows, fence, hasp, chain, shed, storage, garage, toolbox, wardrobe, luggage, suitcases, school, gym and so on. Warranty - We try to offer a good combination lock and service to customers, please feel free to contact us if any questions. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.