The "Crash Test Dummy" is a versatile articulated streamer that can emulate anything from sculpin & Gobi to leeches and Crayfish dependent on color scheme. it can be bounced on the bottom, stripped or swung. The premo deer hair collar counter acts the dumbbell eyes to give this fly a slower sink rate and a unique action. It is quickly becoming one of my favorite flies for bass. Most common colors are olive /brown, Crayfish orange and Black but can be tied in almost any custom colors to accommodate your local food source.