Hopper Trout Fly Assortment - Foam and Poly Body High Visibility Grasshopper Dry Fly Collection 1 Dozen Flies - Hook Size 10 Four dry fly foam hopper patterns for trout, bass, salmon or panfish fishing. Perfect for bank-popping in the heat of summer. Use in stream, river or lake fishing. Quality hand tied flies hold up strike after strike. Unsinkable flies with TMC hooks. 12 fishing flies total - 3 each of 4 patterns - Hook Size 10. Tied with Whiting hackle. Morrish Hopper, Green Top Hopper, Parachute Poly and Hopper Yellow. Great gift!