longer lasting high performance olympia electric bass guitar strings, are manufactures from the finest nickel-plated steel wire wrapped around the hexagon steel core wire, producing a higher magnetic response and provide brilliance, volume sustain and strength
note c g d a e b
inch .030 .045 .065 .080 .100 .125
mm .076 1.14 1.65 2.03 2.54 3.18