Portable bicycle lock: Our combination lock is made of nylon on the outside, stainless steel on the inside, and the combination wheel is made of ABS material, high quality, providing reliable anti-theft protection to ensure security of your bike. Cable lock: The size of the electric scooter lock is about 54 cm. The strap design can be freely adjusted in length. The strap design is more free to meet different anti-theft needs and can be easily opened and closed. Three-digit code: Bike locks use a three-digit code to provide excellent theft protection. No key required, one-click unlocking, simple and flexible, extremely convenient for daily use. Installation steps: 1. Align the password (initial password is 000); 2. Press the button and turn the device below; 3. Set the required three-digit password. 4. Flip the link and the installation is completed. Wide range of applications: Our bicycle locks can not only be used on bicycles, but also as locks for electric scooters, mountain bikes and motorcycles . Ideal for traveling or traveling. Note: The data is all manually measured, please allow 1-3cm error due to differences in light and display, there may be color differences , please refer to the actual item received.