Features: Double headed lock structure provides high security. Using steel wire, it has strong shear resistance. Ensuring the safety of bicycles when parked in public places. The outer layer is wrapped in PP to prevent scratching the car paint. Increased the weather resistance of the lock, suitable for use in various weather conditions. Not need for keys, password unlocking is convenient and fast. Suitable for users who often forget to bring their keys. Designed to be light weight and easy to carry. Not adding to the burden of cycling, it is very suitable for daily commuting and short distance cycling enthusiasts. Specifications: Component: Steel Wire and PP Color: Black/Yellow Length: about 105cm/41.34inch Package Includes: 1pc Bicycles Cable Lock note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.