Amazingly dyed hackles with embedded metallic glint threads make this the ultimate predator hackle for streamers and such. With 40mm hackles this produces Extreme flies, hence its name.

Extreme String works amazingly well if brushed with a toothbrush to separate the Fibers even further. Either brush before or once tied to add even more bulk without weight to this stunning material.

With a massive range of colors Extreme String is deadly for large trout, pike, muskie, bull trout, steelhead or any saltwater predators. With 40mm hackles you can make bulky but light weight flies with Extreme String.

Features of Semperfli Extreme String:

• 40mm Ultra Long Hackle
• 4m per card
• Ideal for predator flies
• Metallic thread embedded for flash
• Part of a massive color range