4-Digit Number Combination Padlock Waterproof Strong Hardened Suitable for Indoor Outdoor Fence Door Sturdy Password Code Locks Setting Your personal Combination: Your new resettable combination padlock is preset at the factory to unlock at 0-0-0-0. To set your own combination steps: Step 1 : Leave dials at the opening combination 0-0-0-0 and pull out shackle. Step 2 : Turn shackle 180 and press down as far as it will go. But before press down the shackle please be aware that the key way on the shackle must align up to the notch on the lock body. Setp 3 : Holding shackle depressed and set the dials to your own combination. Setp 4 : Release shackle and return to regular position. your new lock will now open to your personal combination. These combination locks are suitable to lock the luggage bag cabinet gate drawer etc. Easy to remember the combination for your privacy. Features 1Zinc alloy material 2For Luggage travel bag notebook Cabinet drawer Ect. 3Set-your-own combination conveniently.