Ernie Ball Stainless Steel Flatwound Electric Bass Strings use flat stainless steel wire wrapped around a hex shaped tin plated steel core.
 Provides a smooth feel and mellow sound.
 
  
 
 
  Gauges .040, .060, .070, .095
 
  
    Ernie Ball Stainless Steel Flatwound Electric Bass Strings use flat stainless steel wire wrapped around a hex shaped tin plated steel core.
 Provides a smooth feel and mellow sound.
 
  
 
 
  Gauges .040, .060, .070, .095