Ernie Ball Slinky Flatwound Bass Strings combine the smooth feel of traditional flats with the modern power of Cobalt.

• Super bright cobalt ribbon offers superior sheen and feel
• Cobalt under wraps delivers added clarity and output
• Optimal core to wrap ratio ensures comfortable tension and playability
• Element shield packaging prolongs string life and keeps strings as fresh as the day they were made
• Crafted in Southern California, USA. featuring the finest and freshest materials
• Gauges .050, .070, .085, .105.