Ernie Ball Slinky 5-String Flatwound

Ernie Ball Slinky Flatwound bass strings combine the smooth feel of traditional flats with the modern power of Cobalt. Applying the brightness and clarity of our proprietary cobalt alloy to a flat wrap wire gives rise to an innovative new bass string that features the tonal qualities of a roundwound with the silky smooth feel of a flatwound string. 5-string bass string gauge: 45, 65, 80, 100, 130.