Small and lightweight, easy to carry, can be locked and at any times, making it for users ' daily use Waterproof designs, can be used in rainy or humid environment, is not easy to rust, and extends service life The surface of the steel cable is covered with a layer of PVC, which increases the durability and scratch resistance of the, protecting the surface of bicycles and electric vehicles from scratches thick steel cable, it can provide strong protections and effectively theft and damage The length of the steel cable can be adjusted according to needs, adapting to different sizes of bicycles or electric vehicles, and providing better locking effect