Quantity: one piece Color: Black High Security Anti-Theft: Made of high strength zinc alloy and PVC lock. The cylinder and key are made from robust state-of-the-art technology. The lock body has high toughness, strong and durable, and will not corrode or rust. HIGH-PERFORMANCE MATERIAL: The bicycle cable lock is made of thickened steel, high-strength zinc alloy lock head, PVC coated lock body prevents scratches on the frame and makes your hand feel softer and more comfortable. carry: the net weight is 170 grams, the diameter is about 12cm, the height is about 14cm, and it is mini and portable. You can carry it in your backpack or hang it on your bike for simple and flexible use. Easy to disassemble and assemble: The steel cables on both sides of the lock cylinder can be disassembled and combined as required. If you have more than two cable locks, you can remove them and combine them into one cable lock. Wide range of applications: Cable locks are suitable for bike locks, mountain bikes, scooters, racing cars, bicycles city, MTB, perfect for driving. Keyless lock, when you want to lock the car, lightly press it to lock the car, which is convenient and quick.