This thin (0.004" thick), plastic film is stretchable and can be used on flies down past size 18. The backing makes it easy to cut to width - great for wingcases, backs and scuds. Solid colors are opaque with a matte finish on one side and a shiny finish on the other. Mottled colors are translucent with mottling resembling the pattern on natural turkey wings. The bustard has a finer mottling pattern. 2" x 7", 1 piece per package; choose from 13 colors.