Amazingly dyed hackles with embedded metallic glint threads make this the ultimate predator hackle. With 40mm hackles this produces Extreme flies, hence its name. Extreme String works amazingly well if brushed with a toothbrush to separate the fibres even further. With a wide range of colors this is deadly for Pike, Muskie, Bull Trout, Steelhead or an Saltwater Predators.
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