Foldable Bike Lock with Password Function Key benefits Portable and compact: Folds down to 120 x 51 mm for easy storage in a bag, backpack, or bike pouch — convenient for commuting and travel. Enhanced security: Built with zinc alloy and protected by ABS rubber paint for strength and wear resistance. The builtin password function lets you secure your bike without keys. Theft deterrent and stable lock: Designed to resist tampering and reduce vibration while locked (antitheft and shakeproof), helping protect your bike from opportunistic theft and movement. Features Foldable design: Hinged segments collapse into a small, carryfriendly size for quick packing and transport. Password (combination) lock: Keyless operation reduces the risk of lost keys and provides quick, repeatable locking. Durable materials: Zinc alloy construction with ABS rubber paint finish increases durability and protects surfaces from scratches. Multipurpose use: Suitable for bikes and also appropriate for securing doors, cabinets, gates, and other items that require reliable locking. Typical use scenarios Daily commute: Secure your bicycle at a workplace rack or transit station; fold the lock into a compact pouch for hassle carrying. Urban errands and travel: Lock a rental or bike while sightseeing, then stow the folded lock in a backpack or suitcase when moving between locations. Home and storage security: Use on shed doors, cabinets, or storage units where a compact, strong, keyless lock is preferred. Specifications Folded size: 120 x 51 mm Material: Zinc alloy body with ABS rubber paint coating Lock type: Password (combination) mechanism Primary applications: Bicycles, doors, cabinets, and other items needing secure locking This lock offers a balance of portability, reliable materials, and keyless security for everyday biking and generalpurpose use.