This 20-foot booster/jumper cable is heavy duty and made from 4-gauge cable. It is perfect for automotive use and is an essential tool for anyone who needs to jumpstart a car. With its durable construction and long length, users can easily reach a car's battery no matter where it is located. The cable is suitable for use on a variety of different vehicles, including cars, trucks, and SUVs. Additionally, it is easy to store and transport, making it a great addition to any roadside emergency kit.