【Set your own combination】The combination lock is 4 digits, provides 10,000 combinations, harder to break than 3 digits locks. The lock is strong, cannot be removed by human force. Additionally, the bolt of this lock is strong enough that it cannot be removed or cracked by human force. You no longer have to worry about safety. 【Easy to use】Setting or resetting your own combination is simple and straightforward. The original password is 0000. Each combination lock is equipped with clear instructions in the shoulder bag. Setting or redefining your own combination is simple and easy to use. 【High quality and easy to carry】The resettable waterproof padlock measures approximately 8cm x 2cm x 4.2cm, easy to carry. Can be put in handbag or backpack for outdoor sports, travel, business, etc. It has an average size and a suitable weight of around 100g, but maybe a little big to lock the suitcase (if you don't mind, it's possible). 【Construction 【Sturdy】Made of zinc alloy and steel, high quality and easy to carry. It is rust-proof, weather-resistant, small in volume and lightweight. It is so portable that you can use it in many places without sacrificing quality. 【Wide Application】Specially designed for indoor and outdoor use. You can use them for gym, school, work, sports and personal lockers, lockers, outdoor fences, storage closets, sheds, containers, hasps, hasps, gates , cupboards, storage, toolboxes, etc., whether outside or inside.