Sturdy, durable and reliable: The lock body and the lock core are made of zinc alloy, the inside of the steel cord is made of iron wire, and the outside is made of PVC, this which is strong and durable. High Security: 3-digit combination padlocks provide 1000 combinations, so you can worry about your crawling pet's safety. Exquisite workmanship: small size and easy to transport. Small locks are crafted in every inch of detail, and the compact and flexible keypad is easy to use. Multiple Uses: The padlock can be used in an eco-friendly box to prevent the pet from straying. 'escape. It can also be used at work, at school, at the cafe, or at home to secure your personal belongings such as a suitcase, bag, backpack, wardrobe, etc.