Flip-Focal Magnifying Clip-On Lens
Don't bother changing glasses or removing sunglasses! Flip-Focal is an optical aid that's in a convenient place when you need it. Use it's magnification for sharpening hooks, tying on flies, or attaching lures and terminal tackle. Improved for saltwater use! L-P Clip with locking pin and snap
Optional pin and snap lock:
1. Place pin in hole and push through hat brim.
2. Press snap lock on exposed end of pin.