CCT Synthetic Yak Streamer/Wing Hair- Another great product from Cascade Crest Tools. Approximately 20" long, this synthetic fiber is ideal for tying any Musky streamer, tails for poppers, caddis and nymph shucks, and wing cases. Also, a few strands make a great fly body. Fine fiber diameter, which allows less bulk at the tie-in point. Easy to work with and great movement in the water. Blend colors to match the baitfish you trying to imitate. Made in USA.