28 OF THE TOP PRODUCE NYMPHS - Top producing nymph flies for any trout river, stream or lake EFFECTIVE FISH-CATCHING FLIES - These flys are effective because they sinks quickly to its desired depth PERFECT GIFT - great fishing gift for your favorite angler or fisherman CATCH FISHES ALL-YEAR LONG - Always carry the assortment with variety of sizes, you'll prepared for all conditions VERSATILITY - Hand tied flies range from #8 to #18 Description of fly: 1>. 28 OF THE TOP PRODUCE NYMPHS - Top producing nymph flies for any trout river, stream or lake. 2>. EFFECTIVE FISH-CATCHING FLIES - These flys are effective because they sinks quickly to its desired depth. 3>. PERFECT GIFT - great fishing gift for your favorite angler or fisherman 4>. CATCH FISHES ALL-YEAR LONG - Always carry the assortment with variety of sizes, you'll prepared for all conditions 5>. VERSATILITY - Hand tied flies range from #8 to #18.