Martin MA535FX Flexible Core Phosphor Bronze Acoustic Guitar Strings Custom Light 11–52

Features:

1. Custom light 11–52 gauges offer easier fretting and smoother bending with full acoustic tone.
2. Flexible thin wire core enhances sustain and comfort while reducing finger fatigue.
3. Phosphor bronze roundwound on hex core delivers warm, balanced sound for strumming and fingerstyle.

Description:
Martin MA535FX Flexible Core phosphor bronze strings are designed for players who want a more forgiving feel without losing a rich acoustic voice. The custom light 11–52 gauges sit between extra light and standard light, making chords and bends easier while still giving your guitar a full, present tone.

Built with Martin’s advanced thin wire core and phosphor bronze roundwound wrap, these strings increase flexibility and sustain while helping reduce hand and finger fatigue. They’re a great match for fingerstyle players, singer‑songwriters, and anyone who prefers a softer touch but still needs reliable tuning stability and balanced warmth across the fretboard.