Beaded Scud nymphs wet flies are must-have trout nymph pattern on the great tailwater fisheries like Lee&';s Ferry and the Big Horn RiverCenter beaded for getting deep in the water column quickly to catch fish where they feed!This shrimp fly fishing pattern is effective in still water, tailwaters and lake fly fishingSet of 12 - Hand tied Center Bead Big Horn Lee&';s Ferry Shrimp flies Hook Size 12Effective on trout, bass, salmon. panfish or steelhead flies. A great still water fly pattern.