Features: Using TSA accepted locks allows security agencies to carry out unpacking checks without damaging your luggage.  High Handiness and Portability: Its mini size almost takes no place and it is easy to carry especially when travelling.  High Safety Performance: equipped with password device consisted of 3 digits to provide protection and security from theft.  Resettable and Changeable: set your own three-digit combination for keyless convenience.  Easy to Use: no need any other tools and no worries about your keys might be dropped anytime.  Wide Application: suitable for cabinets, wardrobes, luggage, briefcases, backpacks, and storage units like in school or gym, etc.   How to Use: Initial password is 0-0-0.  Set Your Own Combination: 1. Align the number, 0-0-0, with the white spot below, pull out the shackle.  2. Set the shackle aside and hit the button at the bottom that aligned with white spot.  3. Keep pressing the button when resetting your new combination.  4. Release the button then your password reset succeeded.  5. Press the shackle and Scramble the dials to lock.  6. Turn dials to your combination to get unlocked.   Specifications: Material: Alloy steel & Wire rope;  Color: Red / Blue / Black / White (Optional);  Hook Distance: 3mm / 0.12in;  Hook Height: 38mm / 1.50in;  Item Size: 80 * 29mm / 3.15 * 1.14in;  Item Weight: 54g / 1.90oz;  Package Size: 140 * 90 * 20mm / 5.51 * 3.54* 0.79in;  Package Weight: 71g / 2.50oz;   Notes: 1. Initial password is 0-0-0.  2. Combination can only be set when lock is open.  3. The combination must be aligned with the white spot bellow when unlocking.  4. Advice you try to reset your combination to 0-0-1 first for getting familiar with the procedures.  5. Please make sure that the hook distance is smaller than the gap you need to make it through.   Packaging List: 1* Combination padlock