Dave's Hopper Trout Fly Fishing Flies - Yellow Foam Body Grasshopper Dry Fly - 6 Flies Hook Size 8 Dry flies for trout, bass, panfish or crappie fishing. Unsinkable foam hoppers! Ideal for bank-popping in the heat of summer, or for searching pocket water anytime Great strike inducing grasshopper or stonefly adult fly pattern. Ideal fishing gift. Set of 6 Flies Hook Size 8. Improved Dave Whitlock dry fly pattern Perfect for indicator fishing when tied with a beaded nymph dropper.