Durable and sturdy: Made of rust-resistant zinc alloy, this small padlock is designed to provide lasting protection against corrosion in extreme weather conditions such as humidity and cold. Thanks to its durable metal construction, it can withstand heavy use and provides consistent durability as your luggage lock. High security: The heavy-duty padlock features a 4-digit combination and has 10,000 different possible combinations, making it 10 times safer than a 3-digit lock, providing more security for lockers, gates, and valuables. Made of high-strength zinc alloy and heavy-duty carbon steel, reducing the risk of hammering, sawing, or prying open. Easy to use: Coded padlocks make it easy to share a lock to protect valuables with family, friends, and colleagues. Once you have this keyless lock, you don't have to worry about losing the key. You can set or reset your own combination in one minute with the clear numbers and simple instructions. Wide application: Ideal for snack boxes, garden sheds, gates, and school gym lockers. This combination lock is lightweight and portable and takes up little space in your backpack or luggage. It can also be used to secure personal items related to travel.