Dobro strings provide vibration through the bridge and to the cone and soundwell. Dobro strings typically have a ball end to slip into the slot in the bridge. Dobro strings come in many different gauges (thicknesses) and materials. Flat and semi-flat wound strings are a popular option to reduce bar noise. We carry the best brands of dobro strings and several signature series sets by artists such as Tim Shearhorn and Phil Ledbetter.