Midgar Bristle Shrimps, March Brown, is maybe one of the most productive salmon flies there is! Together with its brother and sister March Brown Gold and March Brown Silver, they cover almost any fishing situation imaginable, and therefore this family of flies should be in your box, and put on your tippet, frequently! Comes in size 25, 33, 43, 53, 65 and 80 mm. Try it. Please!