Martin M175 Traditional Bronze Custom Light Acoustic Guitar Strings – 4 Pack

M175 Traditional Bronze Custom Light Acoustic Guitar Strings – 4 Pack. The Martin M175 80/20 Bronze Custom Light acoustic guitar strings are perfect for that player looking to save time and money by buying in bulk. These strings are of the utmost quality and made for daily use. Core and wrap wires must meet strict requirements in order to make the grade and are wound to precise specifications to give you a better experience. With this 4-pack you can play as much as you want without worry. Gauges: 11-15-23-32-42-52.