Power Pro Maxcuatro is 25% thinner than standard Power Pro lines with equivalent strength. It's like buying a line one size smaller. With a 4-end construction made with the newest Honeywell Spectra HT fiber, Maxcuatro optimizes casting distance while increasing your reel capacity. Downsize your tackle and maximize your total fishing performance with Maxcuatro by Power Pro.Features25% thinner then Standard Power Pro4-End ConstructionMade from Spectra HT fiber