🎶 Elevate Your Acoustic Game with Retro Vibes! Designed specifically for 6-string acoustic guitars, ensuring a seamless installation. Weighing only 36.3 g, these strings are designed for effortless playability. The sleek silver finish adds a touch of vintage charm to your instrument. Experience the rich tones of retro strings that elevate your acoustic performance. Crafted with tin-plated steel core wire for enhanced durability and resonance. 6-string setup Nickel-plated steel core Light gauge (12-54) C.F. Martin MM-12 retro strings are expertly crafted with a tin-plated steel core, offering a light gauge of 12-54 for optimal playability. Weighing just 36.3 g, these nickel-plated strings not only enhance your guitar's sound but also add a stylish vintage touch.