P-Line Fluorocarbon Fishing Line is constructed of 100% pure fluorocarbon crystals, ensuring unbeatable knot and breaking strength. This premium fluoro line has a refractive index similar to water, making it virtually invisible under the surface. Plus, the line has low stretch and little memory, for enhanced sensitivity when faced with varied bottom terrains and light biters. UV resistant.Constructed of 100% pure fluorocarbon crystalsVirtually invisible in waterUnbeatable knot and breaking strengthLow stretch, minimal memoryExcellent sensitivityUV resistantWARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov