Product Description Specification: Name: Bicycle Combination Lock Chain Size: 100cm/39.37inch Material Alloy / Nylon Style: Bicycle Lock/Chain Lock Weight: Approx. 642g Features: Easy Installation, 5 Digit Number, Bicycle Accessories Advantages: This bicycle lock is suitable for bicycle , scooters, grills, and anything else you want to lock. Can also be used for electric bicycles, mountain bikes, children's bicycles, skateboards, sports equipment, gates and fences, bars and lawn mowers, tool boxes and ladders, etc. 100cm long bicycle lock is perfect for protecting your bicycle, scooter, etc. from theft. You can unlock it with a 5-digit pin code, so you don't have to worry about forgetting your key, making it safe and convenient. Lock cylinder made of zinc alloy and wear-resistant lock made of ABS, strong and durable. The outer polypropylene fabric cover is wrapped in a durable, non-slip cover to protect your bike from scratches. Package Contents: 1 * Bicycle Chain Lock