Martin M450 80/20 Bronze Bluegrass Acoustic Mandolin Strings feature a composition bronze alloy for brilliance, clarity, and longevity of sound. The bronze winding is ideally suited for making strings that have deep, rich basses and clear, bright trebles.
Martin Strings are high-quality intended for daily use. Core and wrap wires must meet strict requirements to make the grade. Martin mandolin strings are wound to precise specifications.
Bronze alloy for brilliance and long life
One year warranty on Martin Backpackers, Little Martins and Ukuleles. Limited lifetime on other Martin guitars.