Plus 7 mono 15 lb ; plus 7 monofilament nylon line is formulated for superior flexibility and limpness for accurate, effortless casting and line control. Low stretch and a high-tensile strength give this line excellent hook-setting capabilities. It's made to resist cuts, scuffs and scrapes that can weaken the line.; monofilament ; Danielson; formulated for superior flexibility and limpness low stretch high tensile strength excellent hook-setting capabilities made to resist cuts, scuffs, and scrapes.