Simple, effective and has a fuller more voluptuous body, thick. More so than any of the other stone flies I use on a regular basis. The deep cleaner has a 360° full frame and once you get it deep in the box, the bounce and the hover, just so good. A simple playoff of the pats rubber legs, just add mop, and of course a little touch of black sharpie. A number one go to anchor fly all year on any river with a population of stone flies. Not many flies can play the role of attractor pattern while matching the forage. Drift this through your favorite runs and you’ll pull out some big fish who have been laying there all along.