D'Addario Half Round Electric Guitar Strings

Half round guitar strings are round wound with 430 stainless steel, then precision ground, leaving the outer surface semi-smooth. They retain the flexibility and tonal characteristics of round wound strings, but provide a smoother feel. Gauge:
Super Light - EHR320 - 9 11 16 24 32 42
Regular Light - EHR310 - 10 13 17 26 36 46
Light Top/Hvy Bot - EHR340 - 10 13 17 30 42 52
Jazz Light - EHR350 - 12 16 24 32 42 52
Jazz Medium - EHR360 - 13 17 26 36 46 56
Medium - EHR370 - 11 14 18 28 38 49