BH Olive WD-40

BH Olive WD-40

The BH WD-40 – Olive is used to imitate a small Baetis / Blue Wing Olive or midge. The original fly pattern was tied with a gray body/thorax, but it can be tied in a variety of colors including olive, chocolate, black, tan, and red but we prefer olive.

Sizes: # 12 - # 20