.059 There are 2 products.

A 0.59 gauge folk guitar string refers to the thickness of the string, usually measured in millimeters. Specifically, the gauge of the string is 0.59 millimeters. Guitar strings generally have different gauges, ranging from thinner for high frequency strings to thicker for low frequency strings. The choice of gauge will depend on the player's preference, the style of music and the desired tension.