Hareline Dubbin Fly Skinz Thin Finz Just what you need to add exceptional realism to your baitfish patterns, the Thin Finz from Fly Skinz help you complete the profile of any minnow you’re tying. Made from nylon, these fins can be easily colored with markers to match any forage you like and ranging in sizes small through extra-large (small: 2”; medium: 3”; large: 4.5”; extra-large 5.75”), these fins can adapt to most sized baitfish. Great for use in freshwater and saltwater, Thin Finz give a look that no other material offers, and whether you’re matching silversides or dace, they’re sure to impress the fish.