Each pack
contains a bundle of hair that is approximately **-inches in
length. Yak hair is the material of choice for many tiers
making extremely large saltwater flies. Yak hair does a
very good job of shedding water when the fly is pulled from the
water so casting those giant flies is much easier than flies tied
with many other materials. Yak hair also produces a
translucent sheen underwater similar to polar bear and is treated
with a UV light reflecting dye to produce as much UV visibility
as possible.