High-quality materials and sturdy construction The padlock is made of high-quality zinc alloy. The handle of the padlock is made of stainless steel, which is rust- and corrosion-resistant. It is the strongest and safest padlock Security and anti-theft 4-digit passwords provide 10,000 password combinations, which improve security and protect your belongings. You can specify any combination of numbers as the password. Please write down your password. There is a password window on the side to better protect the password wheel Easy to carry and use The padlocks are extremely compact. A single closing weight is 147g, the size is 82mm * 42mm * 22mm. You can use them anywhere and you don't need to carry a key 2 Pack & Wide Applications Buy now and get 2 exquisite password padlocks. The lock is designed for indoor and outdoor use and is suitable for most light-duty tasks such as gym/sports hall, school and staff cabinets, wardrobes, suitcases, wheels and general storage. You don't need to carry the key, you can always use padlocks Advantages of combination locks1. No keys and no polluting waste. 2. Fully mechanical structure, can withstand quite harsh external environment, wide range of use. 3. The operation is simple, the unlocking time is relatively short, and the average overload time is about 10 seconds. 4. The actual number of passwords is large, the confidentiality performance is high, and the probability of temporary unlocking is almost zero.