Martin MA170PK3 Authentic SP

Martin® Authentic Acoustic® Superior Performance SP® strings feature higher tensile strength and tin-plated core wire on all six strings that enable a fuller and more balanced tone, quicker response and increased tuning stability. Impeccable standards for acoustic guitar tone are embedded in string design and precision manufacturing process.
Core: Steel
Made in: Mexico
Ending: Ball End
Gauge: 010" / 047"
Hardness: Extra Light
Material: Bronze 80/20
Number of Strings: 6
Offer Configuration: 3 sets
Wound: Round Wound
more information