The leader is tied with a sleeve, and the underwater resistance is reduced to the utmost limit, which avoids leader breakage and allows the fish to bite. There are two types available: a short type that can be used for diagonal pulling with spinning, and a long type that can be used for a wide range of situations, so you can use them according to the situation. It is recommended not only for targeting hairtail and Spanish mackerel, but also for targeting bluefish in areas where there are many Spanish mackerel and hairtail.