High Security Cable Lock with 5 Digits: With 100,000 different combinations to choose from, the 5-digit number design takes longer to crack the code, much more secure than 4-digit locks. Durable & Water-Resistant Bike Lock: Our bike locks are made of extra-thick, cut-resistant manganese steel and covered with a protective cable sheath. The thickness of the lock is about 11mm, ensuring its durability and wear resistance. Reasonable Price - 2 Pack: You can keep one as a spare or replacement, or use the lock for other purposes - such as doors. Or as a gift for your friends or family. Multipurpose Use: Our combination lock is not only used for bikes, bicycles, and motorcycles, but also for skateboards, scooters, strollers, gates, fences, sports equipment, and more. Resettable & Easy to Use: Please refer to Picture 5 or the description to reset your own combination. Step 1: Unlock the lock with the default password "00000". Step 2: Rotate the "Reset" knob 90 degrees clockwise to a