Package Includes Portable outdoor antitheft bike combination lock. Size 11x10.5 cm. Key features and benefits Secure protection for your bike: built with a plastic lock body and a hard shell for durability and a longer service life. It uses a PVC strength composite steel wire winding steel cable to resist sawcutting tools. ‑security 4position resettable combination: 10,000 possible combinations. More secure than locks with fewer than 4 positions. Compact and portable: small and practical, it takes up minimal space. Fits in a backpack or can be hung on the bike handlebars. Lightweight design means it does not add noticeable load while riding. Specifications and construction Material: plastic with a hard shell body; PVC strength composite steel wire winding steel cable. Lock type: 4position resettable combination cable lock with 10,000 possible combinations. Practical use scenarios Daily city commuting: secure your bike during short stops at cafes, shops, or workplaces, reducing the risk of tampering. Campus or busy urban areas: convenient to carry in a bag or attach to the bike while you run errands on campus or in the city. Travel and outdoor activities: lightweight and portable for temporary locking when you pause for sightseeing, picnics, or parking in unfamiliar areas. Notes Designed to be compact and practical without adding noticeable weight to your ride. Provides a reliable, resettable security option for bikes in a variety of everyday situations.