The EverStart Maxx Professional Grade 16ft 6-gauge Jumper Cables with Smart Protector are high-quality cables designed for professional use in automotive applications. These cables come with a carrying case for convenient storage and transport. With a length of 16ft and a gauge of 6, these jumper cables provide ample reach and power for jump starting vehicles. The EverStart brand ensures reliability and durability, making these cables a valuable tool for any mechanic or automotive professional.