Features: This resettable 3 digit lock features a convenient locking system. Easily adjust the security code to your preference, providing added convenience for your valuables. With its durable aluminum alloy material, this lock combines functionality with style. Suitable for various sizes of backpacks and suitcases, it's an excellent choice for those who value both security and practicality. Keep your belongings secure with this portable bike lock. Its D type designs and combination security lock ensure peace of mind during your trips. Designed for frequent traveler, commuters, and students, this lock is essential for anyone looking to protect their belongings. Whether you're traveling, at work, or in school, this lock is perfect for securing your backpack, luggage, or any other valuable items. Specifications: Material: Aluminum Alloy Color Options: 5 Colors are Available as Shown in the Picture. Package Weight: approx.88g Style Options: with Mark/without Mark Size: As The Picture Shows Note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes: 1 Set of Password Lock Carabiner