Hedron Big Fly Musky Fiber Blends w/ Flashabou- Size does matter! So does color, flashability, and overall coolness! This multi colored Big Fly Fiber not only has an awesome range of color blends but has an added flashabou flash to make a Musky or Big Saltwater tiers Pavlovian reflex kick in!. Great wing material billfish and marlin fly patterns. 6 grams per bag and fibers are 10" in length.