Description: dial combination, resettable and 100,000 possible combinations Weather resistant, maximum security 33mm shackle No removable parts or extra wheels to keep up with Best used for backpacks, duffel bags & sports bags, school, employee & athletic Lockers, briefcases & computer bags, cabinets The letter lock are random delivery. Specification: Material: Zinc Alloy Color: As picture shown Size: Approx. 6.5*6.5cm/2.56*2.56'' Hook Height: Approx. 4.5cm/1.77'' Operating Instructions: Password is resettable, please follow the steps to reset password: Step 1: Set initial password "00000" to unlock Step 2: Pull the shackle and remove the Step 3: Remove all the wheels, and make sure the red clutchplate marks align with the pointer Step 4: Install the wheels back with the letter combination you want Step 5: The first wheel has to be #1 wheel (which has gears on one side) Step 6: Install the wheels one by one, then new password is set. Package Includes: 4 Pieces 5-Digit Letters Code Padlocks Note: As different computers display colors differently, the color of the actual item may vary slightly from the above images. There is 2-3% difference according to manual measurement. Please check the measurement chart carefully before you buy the item.