Product Details: Type: Key Lock Material: Steel Cable + PVC + Brass Lock Cylinder Size: 110 cm (length) / 1.42 cm (diameter) Weight: 296g Features: 15 mm Anti-Theft Lock: The interior of the bicycle lock consists of five steel cables. The 14.27 mm thickness makes the cable lock difficult to break or cut. The outer cut-resistant, waterproof PVC shell provides better protection for your bike. High-Strength Lock Cylinder: The lock cylinder is made of zinc alloy. The key is hard to duplicate, offering excellent theft protection. Secure your bike and enjoy your ride with peace of mind. Versatile Use: The 110 cm long lock is multifunctional. Suitable for bicycles, motorcycles, strollers, gates, luggage, etc. Waterproof: Made with thick PVC material, you can safely use this combination lock outdoors on rainy days without worrying about rust. Portable: The matte-finished lock is compact and lightweight, easy to carry, and can also be attached to your bicycle. Two keys are included with the lock. Universal Bike Lock: A longer and thicker locking body with flexibility serves multiple purposes. Ideal for bicycles, motorcycles, strollers, gates, and luggage, among other uses.