Martin SP Lifespan strings are designed to repel the oils and dirt that can deaden strings. All six strings are treated to preserve the natural Martin SP sound and feel that players prefer.
Martin MSP7050 SP Lifespan 92/8 Phosphor Acoustic Guitar Strings (code 87190)
Lifespan Acoustic Guitar Strings, Phosphor Bronze, Custom Light, .011 - .052
£9.99 (ex vat)