Seaguar TactX Braid Fluorocarbon Kit is engineered to maintain its perfectly round shape and stay firm to minimize rod tip wrapping and wind knots. It packs tightly on your reel without cutting into itself to help reduce backlashes too. This is an all-around braid that combines excellent castability, abrasion resistance and overall strength with a "pebble" texture to add durability and help it cut through vegetation. It's woven from multi-color earth-tone strands that are heat-set for better color retention and to create a natural camo color that reduces line visibility. Size (lb) Diameter 10 .203 mm / .008 in 15 .229 mm / .009 in 20 .254 mm / .010 in 30 .279 mm / .011 in 40 .305 mm / .012 in 50 .356 mm / .014 in 65 .381 mm / .015 in 80 .432 mm / .017 in