Concept Series XF Dual Chain Cobalt Aluminum Low-Mass Drive | XF Brushed Aluminum 10.6" Extended Footboards & DW-Designed Linkage/Universal Joint | PDP 2-way Beaters (Felt/Hi Impact Plastic) | Dual Aluminum Base Plates | Needle-Bearing Hinge

TRUE VOICE: Martin Retro Acoustic Strings provide incredible note separation and balance, allowing your guitar's natural wood tones to shine. Discover your guitar's true voice with this professional-grade guitar string pack. | WRAP WIRE: Made from a solid nickel and copper alloy blend, these strings will last through long studio sessions and late-night jams. Our proprietary Monel wrap wire is naturally corrosion resistant and provides tuning stability, so nothing can get in the way of your music. | VERSATILE STRING SOUNDS: Designed to bring out a sweet, mellow tone from your guitar, these nickel-copper guitar strings can be used for finger-style blues, Americana, bluegrass, and other styles. They sound great plugged in or with a guitar slide. | EXTRA-LIGHT-GAUGE ACOUSTIC STRINGS: Measuring from a 0.010" high E string to a 0.047" low E string, these are high-quality acoustic guitar strings that brighten the natural tone of your guitar—tenor, mid-tones, and bass. They feature a tension of 131.63. | REAL DEAL RETRO: With Martin Retro strings, you get a guitar string set that sounds like nothing else on the market. Martin guitars and strings remain the choice for musicians around the world for their unrivaled quality, craftsmanship, and tone.