Fly Materials for Dry Flies Terrestrial Material 3-Piece Set ① 6 sheets of sheet foam material ② Cylindrical foam material ③ 2 types of styrofoam balls ※ 6 sheets of terrestrial sheet foam material Essential foam material for summer terrestrial patterns. For classic Chernobyl Ants, foam-back beetles, and other dry flies that utilize the buoyancy of foam. Easy to tie and available in a wide variety of colors. ※ Cylindrical foam material Used for terrestrial flies and other dry flies. Very soft cylindrical shape, can also be used for extended bodies. ※ 2 types of styrofoam balls Please use by piercing them with a hook and coloring them. Excellent buoyancy, making them ideal for dry flies. Thank you.