The Sufix Advance 100% Fluorocarbon Ice Line is available as a 50 yard spool. Proprietary Gel Phase Technology process produces the ultimate fluorocarbon ice line in performance, clarity and super sensitivity.Specifications and Features: Hydrophobic water-repellent protection that resists freezing Incredible shock absorption and knot strength Virtually invisible underwater Superior abrasion resistance to all elements Low memory G2 precision winding is virtually memory free allowing your presentations to move more naturally