The Daiwa J-Fluoro Samurai FC Hidden Fluorocarbon Line is a high-end fluorocarbon mainline perfect for Bass, Panfish, Trout, and Walleye anglers alike. Made in Japan, Samurai FC Hidden Fluorocarbon is designed to bring a new level of fishability to all, offering a multitude of sizes with varying levels of stretch and stiffness and super small diameters Wound on ergonomic spools with convenient filler-enabled spool protectors, a D-Vec halfway sticker is located at 110 yards to inform the user of the available line, and an extra-large spool band is included on bulk spools for easy line management. A must-have for anglers who are serious about masking their presentations, the Daiwa J-Fluoro Samurai FC Hidden Fluorocarbon Line provides unmatched strength and abrasion resistance and conceals your line in stained water conditions. Line Diameter Inches Milimeters 4lb .0069 .176 5lb .0075 .193 6lb .0083 .212 7lb .0090 .231 8lb .0098 .252 10lb .0106 .273 12lb .0117 .299 14lb .0127 .325 16lb .0131 .337 18lb .0138 .353 20lb .0145 .373 22lb .0155 .397 25lb .0166 .426