Mikado's Jaws Super Strong fluorocarbon leader was designed particularly for going after the largest predators. The leader is made from high-quality 1-mm fluorocarbon, which withstands abrasion and the sharp teeth of pike. The perfect choice when fishing with large soft plastic lures and jerks. As fluorocarbon leaders are invisible in the water, they can often provide better results than steel leaders, for example, when the fish aren't biting.