AdiyZ Long Leg O-shape Three Way Fishing Rolling Swivels Product has effects of counter weight and branching, the easy fish ingest. Pulling force is great, modified. The sub line can be rotated at the same time, it is difficult to twine, is suitable for the fishing of the medium-sized fish. T-type structure does not make fishing line knotted, or twisted, affecting fishing experience, lightweight and convenient. size:7#,Pulling force:15kg, Each package contains 5 long leg O-shape swivels.