Palmered or collared, this important material fills the void in your fly patterns. Chocklett’s Filler Flash is especially great for feather Game Changers creating a seamless transition from one articulated Fish-Spine shank body segment to the next . At 1½” inch (3,8cm) wide, it will palmer beautifully or work well as a collar or for color segments. 3 yards (2,74 m) per package.