Martin 80/20 Bronze M180 Acoustic Guitar Strings 10-47 12-String Extra Light

Martin Strings are the acoustic string of choice for musicians around the world.
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\nWound to exacting specifications, you can depend on these strings for tone, brightness and clarity on a daily basis.
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\nThese 80/20 bronze strings deliver a superb bright sound.
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\nThis alloy is comprised of 80% copper and 20% zinc.
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\nIt is popular for acoustic strings and provides a very brilliant tone when they are initially put on the guitar and mellow over time.
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\nHigh carbon steel with tinplating is used for the core wire of wrapped strings and the plain round treble strings.
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\nGauge M180 - 10, 10, 14, 14, 23, 10, 30, 12, 39, 18, 47, 27. (Extra Light)
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