Scientific Anglers Frequency Trout Floating Line - Using the latest technologies that sets Scientific Anglers apart from the rest of the competition in the fly line industry the Frequency fly lines have been designed with the customer in mind. Allowing the angler to choose their application and needs the Frequency line has a variety of different options that are ideal for every type of fly fishing out there. All around trout lineAdvanced shooting technologyWelded loopVersatile taperExcels in all weather conditionsMid-length headBraided multifilament core