HIGH SECURITY AGAINST THEFT: Made with high strength zinc alloy and PVC lock head. The lock core and key adopted tough advanced technology. High toughness of the lock body Strong and durable, no corrosion and no rust. HIGH-PERFORMANCE MATERIALS: Bicycle cable lock made of thickened steelHigh-strength zinc alloy lock head The lock body coated of PVC prevents scratches in the frame and makes your hands much softer and more comfortable. EASY TO CARRY: net weight 240g, about 12cm in diameter and about 14cm in height, mini and portable. You can put it in a backpack or hang it on a bicycle for easy and flexible use. EASY DISASSEMBLY AND ASSEMBLY: Steel cables on both sides of the lock core can be disassembled and combined at will. If you have more than two cable locks, they can be removed and combined into one cable lock. WIDE APPLICATION: Steel cable lock suitable for Ideal for bicycle lock, mountain bike, scooter, racing bike, bicycle city, MTB, perfect for driving. Keyless lock, When you want to lock a bike, just press lightly, the bike will be locked, convenient and quick.