🐟 More Sensitive: Fluorocarbon leader is non-permeable to water and therefore does not absorb water. As a result, ZASIE fluorocarbon leader does not stretch. This makes the rigs much more sensitive, even to the slightest bites. 🐟 Higher Abrasion Resistance: The fluorocarbon fishing leaders here are more abrasion-resistant than nylon mono fishing leaders. Also, this fluorocarbon leader is thinner in diameter than the monofilament leader of the same breaking strength. 🐟 Invisible: Light refraction factor of fluorocarbon is very similar to that of freshwater, making these fluorocarbon leaders almost invisible in the water. ZASIE fluorocarbon fishing leader enables fishermen to successfully 'serve' a bait/lure even to the wariest fish and land the fish. 🐟 Sink Faster: In water, fluorocarbon leader sinks faster than nylon monofilament leader, which is very important in many situations. With ZASIE freshwater/saltwater fluorocarbon fishing leader, you'll notice a real jump in your catch rate. 🐟 About The Product: This package comes with TEN pieces of 20" fluorocarbon fishing leaders, and the strength of the fluorocarbon leader line is 50 pounds. If you have any questions or concerns, feel free to contact us.view less