Energize your Game Changer and other fly patterns with the added attraction of HarelineA(R) Dubbin Chocklett&';s Filler Flash. Use a palmered technique to fill voids and create smooth, seamless transitions with this 1.5"-wide material. It works particularly well between articulated Fish Spine shank-body segments. Each package includes 3 yards of flash. Ideal for Game Changer flies and similar patterns Fills voids and creates smooth, seamless transitions 1.5"-wide material Use between articulated Fish Spine shank-body segments.