This Bike Lock is made of zinc alloy, steel material. It is sturdy, flexible, easy to install and use. It can keep you from theft. Stable and durable, it is the best partner for outdoor riding, allowing you to ride outdoors without worrying about theft. It's lightweight and doesn't take up much space, so it's easy to carry.Features-Color:Multi-Material: Zinc alloy, steel-Size:16.00X14.00X2.00cm/6.29X5.50X0.79in-Multi-functional: versatile bike lock, can be used for bikes, motorcycles, etc.-Well Manufactured: zinc alloy, steel material, sturdy and durable, which can serve you a long time.-Convenient: Adoption of simple and convenient design, Bike Lock can last for a long time of use.-Versatile: Not only can lock bike, but also can be applied for locking beach bags, travel luggage, sports gear, etc.-Practical: A choice for any bike lover, which provides a way to lock the bike safely.Package list: 1 x Set of bike lock with accessoriesb