The Motor Trend MT1208 8-Foot Jumper Cables are made of 100-percent copper for maximum conductivity. Perfect to use in all seasons and designed to use with any 4, 6 or 8 cylinder cars, vans and light pick-ups. These tangle-free cords are easily manageable and PVC lined for your protection. The clamps are phase marked so they can be safely used, they also take upt 150-AMPs of electricity. Cords are tangle free and PVC lined for your protection. The clamps are also phase marked for added safety. These jumper cables can be used for side post or top post hook-ups, keep them in your car for easy access during any situation, and eye protection is recommended when using jumper cables. Professional quality, these heavy-duty jumper cables ensure quick and efficient connections, designed with your safety and convenience in mind. Avoid being stranded waiting for a tow truck; one use and the jumper cables have paid for itself! Perfect for cars, boats, trucks, SUV"s, RV"s, motorcycles, ATV"s, snowmobiles and personal watercraft. The Motor Trend MT108-CCA 8-Foot Copper Clad Aluminum Jumper Cables have a limited lifetime warranty. Trust the brand you buy! Motor Trend has been the nation’s #1 automotive authority for over 60 years.