RELIABLE SECURITY: Our 4-digit combination locks offer 10,000 different combinations, guaranteeing the safety and reliability of the padlock. Even professional thieves will go crazy with these powerful combination locks. Strong structure: the bar of the password padlock is made of stainless steel, the lock body is made of zinc alloy and the surface is sprayed. The structure is strong, waterproof , rust-resistant, durable and resistant to cutting and sawing. Easy to use: "The original password is 0-0-0-0, you can change the desired password according to the Amazon photo instructions. The large numbers and side window design make it easy to read. In daily use, locking and unlocking only takes a few seconds (Note: remember the password. If you forget the password, you can't find it again). CORRECT SIZE AND 4 COLORS: The locker padlock measures approximately 1.6 x 3.1 inches, locking bars: 0.62 cm, distance between locking rods: 2 cm. And is available in 4 different colors: black, silver, red, blue. Padlocks are small in size and stylish in design, and can be a good decoration for your safe or door. Widely used: these combination padlocks are widely used in our daily lives. It can not only be used to lock suitcases, luggage, cabinets, tool boxes, but also gym lockers, fences, sheds, garage doors and more. To change the combination of the combination padlock, see the sixth Amazon image or detailed instructions.