"Strength, dependability and stealth are key to landing your saltwater trophy fish - that's why you need to rig up with Stealth Tackle's Fluorocarbon Leaders. Tied by hand and made of a carbon-based resin that's widely trusted as fishing line for large saltwater game fish, these ultrastrong 14"" leaders boast pro-level abrasion resistance, tensile and knot strength, and the near-invisibility that keeps the strikes coming. 150-lb. ball-bearing swivels prevent line twists. Stringease Stay-Lok snaps. Hand-tied and nail knotted with the tag ends crimped and glued. Strong, dependable, and stealthy High abrasion resistance Superior tensile and knot strength 14""L with ball-bearing swivels and Stay-Lok snaps"