The DieHard CABLE, BOOSTER 4 GA 20 FT, DH BOX - 45110 is a high-quality 4 gauge booster cable with a durable carrying bag. With a length of 20 feet, this red and black cable is designed to provide reliable power to jump-start vehicles. This unit is perfect for automotive professionals or individuals needing a powerful and long-lasting booster cable for their vehicles. Made by the trusted brand DieHard, this cable is a must-have for anyone looking to ensure their vehicles are always ready to go.