1、PVC material wrapping, protecs the lock body without damaging the bike paint. 2、Made of high-strength steel wire winding, with high strength and toughness, preventing violent unlocking. 3、Keyless locking: Press to lock, easily and quickly. 4、The locking hole is designed with a protectives pull tab, which can be closed when not in use and is waterproof and dustproof. 5、Double sided internal milling tooth keys, difficult to replicate, safer and antitheft. 6、Equipped with a lock rack, more convenient carrying. 7、The ABS is wrapped around the lockcore, sealed to prevents rainwater, cement and sand from entering. 8、The interior of the lockcore is made of zinc alloy material, which is wear-resistant, rust proof and corrosion-resistant, has a longer service time. This bicycle lock is designed with a heavy-duty steel cable that is resistant to wear and cutting. Compact and lightweight, it is easy to carry and suitable for all types of bicycles. Features: PVC material wrapping, protecs the lock body without damaging the bike paint. Made of high-strength steel wire winding, with high strength and toughness, preventing violent unlocking. Keyless locking: Press to lock, easily and quickly. The locking hole is designed with a protectives pull tab, which can be closed when not in use and is waterproof and dustproof. Double sided internal milling tooth keys, difficult to replicate, safer and antitheft. Equipped with a lock rack, more convenient carrying. The ABS is wrapped around the lockcore, sealed to prevents rainwater, cement and sand from entering. The interior of the lockcore is made of zinc alloy material, which is wear-resistant, rust proof and corrosion-resistant, has a longer service time. Specifications: Color: black, orange, blue, green, pink (optional) Length: 1.15m Main material: steel+PVC+ABS+zinc alloy Thickness: 12mm Item weight: 271g / 9.6ounce Package size: 160 * 140 * 38mm / 6.3 * 5.5 * 1.5in Package weight: 340g / 12.0ounce Packing List: 1 * Bike Lock 1 * Lock Rack 2 * Keys 1 * Bike Lock 1 * Lock Rack 2 * Keys