Editorial Review This is SIT's premium acoustic string. It features a phosphor bronze cover wrap over a hex core. Exclusive "Fusion Wound" technology utilizes electricity to adhere the bronze cover wrap to the core giving the strings a warm unique sound. These strings are American Made most importantly, will Stay-In-Tune.
Features 1) Phosphor Bronze cover wrap 2) Fusion winding process to adhere cover wrap to core 3) Moisture Barrier Packaging to keep strings fresh 4) String Gauges: 12-16-25RL-32-42-54