A button control Press, relax, shrink the length of the traction rope, simple and convenient. Bold chrome-plated buckle lock, not easy to rust, strong wear resistance, and the hook can also rotate 360 degrees. The exit is smooth, and the traction rope can be stretched freely without getting stuck, allowing pets to enjoy free movement. Curved handle design(Batteries not included), comfortable and convenient to walk the dog. Night light setting, no longer afraid of the dark when going out to walk the dog at night, the night light brings you convenience. Portable pull-out garbage bag design, civilized and convenient to go out for dog walking