1. Easy to Use This complete set of performance jumper cables includes one positive cable with 2 clamps and one negative cable with 2 clamps. The colorcoded red and black clamps are clearly labeled for positive and negative terminals, making installation quick and simple. The insulated clamps reduce the risk of accidental short circuits, ensuring safe operation whenever you need to jumpstart your vehicle. 2. Safe Operation Our battery booster cables come with detailed operating procedures to ensure a safe and efficient jumpstart every time. For added safety, we recommend wearing protective eyewear during installation. The durable rubber coating and brass wire construction provide extra protection against sparks and electrical hazards, giving you peace of mind in emergency situations. 3. Versatile Use These professional jumper cables are suitable for all types of vehicles, including cars, trucks, and SUVs. The performance design can meet power demands, making them a reliable accessory for any battery emergency—whether for roadside assistance or home garage use. 4. Materials Designed for maximum performance, our battery booster cables feature a doublelayer construction with extrastrong pure copper teeth for a secure connection. The quality copper wiring ensures conductivity, while the thick rubber coating provides durability and weather resistance for longlasting use in all conditions.