This item is a 4 digits coded padlock, with ergonomic design. Password resettable makes it easy to set your own personalized combination, it is an essential for securing your luggage for any period of time. Suitable for lockers, sheds, luggage, toolboxes etc. Features - ColorGolden - Material: Copper & steel. - Size (L * W * H): Approx. 60*21*10mm / 2.36*0.83*0.39inch (when locked) - Password resettable makes it easy to set your own personalized combination - An essential for securing your luggage for any period of time - Suitable for: lockers, sheds, luggage, toolboxes etc Password Resetting The original number is 0-0-0-0. To set your own combination, please refer to the following steps: 1. Pull up the shackle to open the lock 2. Rotate the shackle 90/180 degree counterclockwise and press all . Hold down and continue to turn another 90 degrees counerclockwise. 3. Set your own combination by turning dials 4. Turn the shackle back as normal.Then the setting is completed. To reset a new combination, step 1 to 4 above. Please remember your new combination. Package list: 3 * 4- Combination Lock Resettable Padlock for Suitcase Luggage Laptop Case Bag