This is the ultimate do all, end all, best Baitfish imitation known to Fly Fisherman. Tied with the authentic Fly Men Fishing Company Articulated Fish-Spine, this pattern has 4 articulated joints!!! It wiggles and squirms, it shakes and moves. This fly is downright sexy and has more moves than your average Ninja. Anything with common sense will eat this: Musky, Trout, HUGE TROUT, Bass, GIANT BASS, Steelhead, Pike, etc.. In a nutshell, insert name of predatory fish here _________, and they will eat it.