Poly Flash: Introduced by Cascade over 30 years ago. Non
tarnishing mylar in a four stranded "Hollow Knitted" yarn. Can
be used to replace Mylar tinsel bodies on most patterns. Great for
steelhead, salmon, shad, and saltwater flies. 5 yard package. Metallic Colors.
tarnishing mylar in a four stranded "Hollow Knitted" yarn. Can
be used to replace Mylar tinsel bodies on most patterns. Great for
steelhead, salmon, shad, and saltwater flies. 5 yard package. Metallic Colors.