D'Addario XSM1140 Mandolin Phosphor Bronze / Medium .011 - .040

XS Mandolin Phosphor Bronze combines the most popular acoustic alloy with the most advanced string coating technology, resulting in clear tone, smooth feel, and superior tuning stability — all with the longest possible string life. Available in Phosphor Bronze for Mandolin in medium gauge. XS is breathing new life into coated strings. With its ultra-thin film coating on every wound string and unique polymer treatment on the plain steels, XS offers the highest level of protection for maximum life with an uncommonly smooth feel. XS is the most innovative string ever created. Spend less time tuning and more time playing. Torture tests prove that fusion twist plain steels stay in tune better than standard strings.