The combination lock is made of durable zinc alloy material, and the inner core of the rope is made of durable steel wire, which is hard and firm, not easy to break, and can be used for a long time. You only need to remember the password to open the easy combination lock at any time, never worry about losing the key, can prevent others from accidentally opening the lock, so that your belongings are more secure. 3 Digit password lock is simple and convenient to operate. The small combination lock is mainly used for lockers, doors, bags, drawers, suitcases, bicycles, and other places you need to lock, whether at home, gym, or when traveling.