Yo-Zuri Topknot Mainline Fluorocarbon Line gives bass, walleye, and trout anglers a dependable option when fishing pressured waters where stealth is critical. Made from 100% abrasion-resistant fluorocarbon, this line maintains clarity underwater even after extended use, helping to keep fish from spooking. Its thin diameter provides a more natural presentation and improved lure action, while superior knot strength ensures confidence in every hookset. Low memory keeps handling smooth on both spinning and baitcasting reels, making it a versatile choice for multiple techniques. Available in 200-yard and 1,000-yard spools.Abrasion and shock resistant 100% fluorocarbonSuperior knot strength for dependable hooksetsThin diameter for natural lure presentationLow memory for smooth handling and durabilityQuantity per pack: 1Test (lb.)Diameter (in.)Diameter (mm)60.0080.20580.0090.235100.0100.260120.0110.285140.0120.310160.0130.330200.0150.370