Product A 5-digit number with 100,000 combinations provides enhanced security protection. Easy to use, the initial password is 00000, easy to set up your personal combination. It comes with a mounting bracket, and the self-winding cable can be locked on the bracket when not in use, which is convenient to carry. The lock core is made of rust-proof zinc alloy, and the steel cable is wrapped with waterproof PVC, making the cable lock more durable in harsh environments. Bright young color selection, product size-47.2 inches (1200 mm) cable length. Steps to set your own password Step 1: Use the default password 00000 to unlock. Please make sure that all numbers are aligned with the arrows to unlock. Step 2: Turn the reset knob clockwise 90 degrees to the horizontal position. Step 3: Reset the combination to your own preference. Make sure the numbers align with the arrows. Step4: After setting the new combination number, turn the knob counterclockwise to its original position. Reminder: Please write down the password in your notebook, or take a photo of the lock disk, in case you forget it. Comes with mounting bracket, easy to carry The bike lock cable includes an easy-to-set mounting bracket that allows you to carry and secure your bike every time you ride. The lock line is made of soft PVC coating, which will not scratch your bicycle. Multipurpose Ideal for bicycles, scooters, strollers, gates, fences, sports equipment and many other items. With a lock, you dont have to be with these things all the time.