Power Pro Spectra Line, made from tiny filaments of super strong material, is designed to provide the ultimate sensitivity and strength for fishing. With its special formulation, this line -registered as Spectra by Honeywell International- offers premium quality at a reasonable price. Its smoothness and low-friction properties make it perfect for casting far distances and enhancing knot performance. This near zero stretch line also won’t cut your guides and will lay better on the spool, ensuring every twitch is felt in your hand. Just like bullet-proof vests, it is made from the same space-age material, making it extremely thin yet incredibly strong.