Rotosound SM66 40-100 Acoustic Bass

The Rotosound SM66 40-100 Acoustic Bass Guitar Strings, 4 String Set, Roundwound, Gauges: 40 60 80 100. The professionals choice.

The Rotosound SM66 40-100 stainless steel round-wound electric bass strings are famous world wide. These strings are made in England and are of the finest-quality materials. The steel used to produce these strings is unique, combined with a highly secretive manufacturing process.