ORIA Combination Lock, 4 Digit Combination Padlock, 10000 Combinations for Home, Gate, Case, Toolbox, Gym, Sports, School and Employee Locker, Outdoor, Fence, Hasp and Storage (Black, Pack of 2) Higher Security : This 4-digit padlock provides 10000 combinations, it is safer than 3-digit lock. And provides you higher security with your bags, luggages and so on. Sturdy Material : This lock is made of zinc alloy and plated steel. It has waterproof and non-slip function. It also can resist cutting and breaking. Simple Operation : Numbers are easy to read, so you can set or reset your password easily. You can use your favorite numbers as your own combinations. Lightweight Design : It is lightweight and portable design. You can carry it with you when you go to travel. Widely Uses : Its design great for indoor and outdoor use. It can be used for Gym, school & fence, toolbox, cases, chests, cabinets and anywhere you want.