Features 1.Made of durable plastic casing , use the technique of the lacquer that bake ,the color not easy fade, beautiful and durable 2.2MM reflective strip, it is safer to walk the dog at night 3.Contains stainless steel coil spring, which is safer and more durable than super carbon steel coil spring 4.Suitable for pets under 30kg 5.Universal interface can be installed with different accessories 6.All black matte spray alloy hooks, strong tensile force, harmonious with the overall color Product name: Automatic telescopic pet leash Material: ABS+nylon+stainless steel Color: blue, Size: 17*12*3.5cm Package includes 1*Pet leash Note: 1.Please allow a little size error due to manual measurement. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.