Features： 1、The thickened PVC rubber sleeve protects the lock body and does not scratch the bike body. 2、Thicken steel cable, high-strength steel wire winding, AntiViolent opening. 3、5-digit password, enhanced antitheft coefficient, can arrange 100000 passwords, and is not easy to be tried open. 4、Comes with a bracket, making it convenient to fix the lock on the bike when not in use. 5、Zinc alloy material, solid and practical, high strength, wear-resistant, not easily damaged, improving antitheft performances. 6、Waterproof and rustproof, the lock body is not exposed, fearless of wind and rain. 7、Elastic contraction, flexible expansion, about 1.20m after stretching, large locking space, wide application. Specification： This is a multifunctional device designed for your bike safety.Made with wear-resistant materials, it ensures your bicycle stays where you left it while providing visibility during night rides. Easy to install and operate, this lock is an nice accessory for cyclist. Features: The thickened PVC rubber sleeve protects the lock body and does not scratch the bike body. Thicken steel cable, high-strength steel wire winding, AntiViolent opening. 5-digit password, enhanced antitheft coefficient, can arrange 100000 passwords, and is not easy to be tried open. Comes with a bracket, making it convenient to fix the lock on the bike when not in use. Zinc alloy material, solid and practical, high strength, wear-resistant, not easily damaged, improving antitheft performances. Waterproof and rustproof, the lock body is not exposed, fearless of wind and rain. Elastic contraction, flexible expansion, about 1.20m after stretching, large locking space, wide application. Specifications: Color: black, white (optional) Material: zinc alloy+PVC Steel cable diameter: 11.5mm Steel cable length: max. 1.20m Package size: 175 * 130 * 50mm / 6.9 * 5.1 * 2.0in Package weight: 370g / 13.1ounce Packing List: 1 * Lock 1 * Bracket Package List： 1 * Lock 1 * Bracket