These battery terminals with four cable leads are made of high-quality brass and steel, corrosion resistant, with excellent electrical conductivity. The plus and minus are brightly colored for easy installation and to prevent incorrect connection. These terminals are very easy to use, especially for those who often have to disconnect the battery from the car. In addition, they are straightforward to maintain - it only takes a couple of minutes to clean them from dirt and corrosion with a brush. The terminals fit almost all cars and trucks. They help you quickly disconnect and reconnect the battery without any tools.