The D'Addario EJ10 80/20 Bronze strings are an extra-light gauge set designed to provide a crisp, bright acoustic tone with maximum playability. Featuring a 10-47 gauge, these strings exert minimal tension on the guitar neck, making them an ideal choice for beginners, vintage instruments, or players who prefer effortless fretting and easier string bending. The 80/20 bronze winding (often referred to as brass) delivers a remarkably brilliant and "jangly" high-end response that cuts through a mix with clarity. Like all D'Addario strings, the EJ10s are wound on a hexagonal high-carbon steel core, ensuring excellent intonation and a consistent, long-lasting brightness that revitalizes the natural voice of any acoustic guitar.