Excellent sound and longevity with a silky feel, plus a stylish and high-quality Martin T-shirt.

This pack from Martin includes 3 sets of MSP4100 Phosphor Bronze Light Acoustic Guitar Strings and a great-looking, comfortable T-shirt celebrating the 175th anniversary of Martin guitar.

String Gauges 12-16-25-32-42-54.

Martin MSP4100 Phosphor Bronze Light Acoustic Guitar Strings are made from a 92/8 composition alloy to give that brilliance, clarity, and longevity of sound required by serious guitarists. The phosphor bronze winding alloy is ideally suited for making strings that have deep, rich basses and clear, bright trebles that today's acoustic guitarists demand. Martin strings are high-quality strings designed for daily use and are wound to precise specifications. Core and wrap wires must meet strict requirements to make the Martin Guitar String grade.

Martin MSP4100 Guitar String 3-Pack with Free 175th Anniversary T-shirt Features:

• Bronze alloy for brilliance and long life
• Great price
• Studio-quality performance