Description: The password of the lock is a 5-digit combination, which can be reset as you like. Material: Zinc Alloy Color: Random Size: Approx. 6.5*6.5cm/2.56*2.56'' Hook Height: Approx. 4.5cm/1.77'' How to use it: 1. Open lock and withdraw shackle.(Lock is preset to initially open and lock at 0-0-0-0-0.) 2. Pull spring-loaded metal end off. 3. Remove all five combination wheels. 4. Install the five coded wheels to your desired personal combination. Make sure the red marks remain aligned with pointer. 5. Install the end properly. Your new lock will open to your personal combination. Till now, you have completed your personal password setting. Please keep your password in mind. If you need to reset your password, repeat steps 1-4 according to this method. Package Includes: 1 Piece 5-Digit Code Padlock(4 Pack) Note: As different computers display colors differently, the color of the actual item may vary slightly from the above images. There -3% difference according to manual measurement. Please check the measurement chart carefully before you buy the item. Please note that our product will be sent in random color.