PowerPro fishing line begins with ultra-strong braided Spectra Fiber and is then treated with Enhanced Body Technology to create an incredibly round, smooth and sensitive line. PowerPro is a low-stretch braided fishing line with the same all-around great performance that anglers have come to expect, making it the workhorse of the PowerPro family of products. Fish PowerPro: No matter the challenge. No Matter the condition. No Matter What. Product Specifications Line spool length (M): 135 Line comparable mono diameter (US): 18 Line strength (KG): 37 Line pound test (LB): 80 Line diameter (MM): 0.43 Line spool length (YD): 150 Line diameter (INCH): 0.017