PowerPro Super Slick 8 is Smooth as Silk – 8 yarn Spectra fiber construction braided under high tension to create a live surface that feels smooth as silk. Cast like a Bullet – Reduced line friction on the spool and through the rod guides allows Super-Slick to cast like a bullet. Silent as Assassin – Smooth surface design reduces friction and line noise, allowing you to fish with stealth and silence.WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov