The jumper cable can quickly connect with the other car jumper battery to start your broken car or weak car battery. It provides a maximum of 1000A current, fast start your car, suitable for looking for quality jumper cable to carry in an emergency or to help others.   Features: Thick and dense wire core, stable current and safe boost.  High conversion rate of current, high current, easy to jump start.  The shell is insulated, flexible enough, resistance to cold and high temperature.  Professional alligator clip, sturdy elastic rebar, strong bite, anti fall off.  Insulated handle, safe and easy to operate.  Suitable for all small car emergency start.   Specifications: Material: PVC;  Color: Black & Red;  Item Length: 3.0m / 9.84ft, 3.5m / 11.48ft, 4m / 13.12ft (optional);  Package Weight: 3.0m: 1600g / 56.44ounces;  3.5m: 1750g / 61.73ounces;  4m: 1960g / 69.14ounces;  Package Size: 3.0m: 290 * 290 * 50mm / 11.42 * 11.42 * 1.97in;  3.5m: 290 * 290 * 60mm / 11.42 * 11.42 * 2.36in;  4m: 300 * 300 * 60mm / 11.81 * 11.81 * 2.36in;   Packing List: 2 * Jumper Cables