The Fluoro Carbon Line is strong yet extremely soft and sensitive. Can be used in both Spinning Reels and Bait Casting Reels and is suitable for both fresh water and salt water. The line offers remarkable impact strength and good abrasion resistance. As with all 100% Fluorocarbon products, the line is much less visible underwater than monofilament line and virtually invisible to fish. Is also UV resistant, chemical resistant, non-absorbent, high-density.