Description: Corrosion resistance, good conductive performance, wiring is convenient, and the connection is firm. The main components of the battery pile head is made of copper?suitable for most vehicles. Copper material has good conductive performance, good flexibility. To prepare for unexpected car booster problems? keep booster cables in every car. The clip head will not break, corrosion resistance, can reduce the voltage distortion and the current transmission loss. 1000 Amp power output allows you to be full of power for your car in an emergency, with no worries! Specification: Material? Copper Cable and Galvanized Clip Length? 3 Meter / 9.84 Ft Size? 28 x 4 cm / 11.02 x 1.57 inch Package Includes: 1 Piece Car Battery Jumper Cable Note: Please allow slightly difference due to manual measurement