• Enhanced Tone: Martin's proprietary Nickel/Copper alloy blend wrap wire reduces pick attack, letting your guitar's tonewoods shine and delivering a uniquely mellow yet crisp sound.
• Corrosion - Resistant: The solid Nickel/Copper blend wrap, not nickel - plated, eliminates the risk of corrosion, ensuring long - lasting performance.
• Exceptionally Strong: Martin's wrap, naturally strong and corrosion - resistant, has been used in dreadnought battleship propellers and machinery, a testament to its durability.

These Martin acoustic guitar strings are perfect for guitarists who love to play in various settings, whether it's on stage, at home, or in the studio. They're great for both beginners looking to enhance their sound and experienced players seeking high - quality strings. The strings are sized 10 - 47, which is a popular choice for acoustic guitars, offering a balanced and rich tone.