Daiwa’s Infinity Double Tapered nylon line is a unique shock leader designed specifically for carp fishing. The line starts with a diameter of 0.50mm with a length of 5m. Then the line tapers to a thinner diameter with a length of 7m. If desired, the line can also be reversed, at the end of the line is the same tapered construction. The highly abrasion-resistant surface of the line provides optimum protection against mussel beds and rocky bottoms.