Yo-Zuri Hybrid Line, 30lb, 600 yds, Clear; Co-polymer line that combines the best features of fluorocarbon and monofilament; Hybrid is the first and only line that molecularly bonds the nylon and fluorocarbon during the extrusion process resulting in a stronger, denser line that will not peel even under the most extreme conditions; Hybrid boasts a small diameter line with unmatched impact resistance and knot strength; Durability that can't be matched by any other co-polymer or monofilament lines on the market; Designed for use in freshwater or saltwater; Very strong fishing line