 Martin M170 80/20 Bronze Round Wound Extra Light Acoustic Guitar Strings 4 PackThe Martin M170 80/20 Bronze Round Wound Extra Light acoustic guitar string 4-pack is a great buy for the player looking to stock up and save time and money. The Martin M170 strings employ a composition alloy to give brilliance, clarity and longevity of sound. The bronze winding is ideally suited for making strings that have deep, rich basses and clear, bright trebles.Gauges 10-14-23-30-39-47. Accessories, Strings, Guitar Strings, Acoustic Guitar Strings, 6 String Sets for Acoustic Guitar, .010 Gauge Acoustic Guitar Strings Martin 41M170KIT Martin, .010 Gauge Acoustic Guitar Strings |