D'Addario EXP45 Coated Normal Tension, Full Set

This set features clear, Pro-Arte nylon treble strings sorted by a computer-controlled laser machine which performs diameter/tension measurements and quality checks, insuring true sounding, precise trebles. The basses are silverplated copper wound on a Zyex(R) multi-filament stranded core basses which have been bonded with an ultra-fine layer of EXP Coating. The result is a built-in barrier against the corrosion and wear that can quickly sap the life out of your strings and your sound. EXP coated silverplated copper classical strings have a natural round wound feel and sound fresh and bright with a "new string tone" that lasts three to four times longer than traditional guitar strings.