SUPERIOR POWER TRANSFER: The copper clad aluminum cable offers superior conductivity and power transfer during jump starting HEAVY-DUTY COPPER CLAMPS: The heavy-duty copper clamps have a contoured jaw that securely attaches to top- and side-terminal batteries HOOD-TO-HOOD CONNECTION: The 12-foot booster cables allow easy hood-to-hood connections whether the vehicles are side by side or facing FEEL SECURE IN AN EMERGENCY: Having a set of Schumacher booster cables in your vehicle’s emergency kit allow you to feel secure in your ability to respond to a depleted battery COLOR-CODED CABLES AND CLAMPS: Color-coded clamps and cables make it easy to correctly connect the booster cables and protect from potential dam... .