This is a unique custom mix that Hareline developed with fly designer Greg Senyo. It can be used as wings, collars, dubbed bodies or veiled-wool style heads. It is a mix of Ice Dub and 3/4" to 1" acrylic staple fiber. The long fibers make it the right material for building fat heads on your large streamers, while the dubbing works for more traditional nymphs and dry flies. These delicious colors make the possibilities almost endless!.