As noted in a earlier post on the Clouser fly with the blade and swivel that Glen talked about. Material list: swivel is a roller swivel from Jann's Netcraft size 14 Size #0 Colorado blade for a small Clouser and a # 0 fine split ring or a # 1 Colorado blade for a little larger Clouser size 4 hook to a size #2 hook. I use 15-20 lb' big game line as a connection for the split ring and the roller swivel. Line goes through the split ring. I use a Gamakatsu B10s in Size #6,4,2 or A Mustad 34007 stainless steel #2 or #4