Ernie Ball Slinky Flatwound Bass Strings combine the smooth feel of traditional flats and the power of Cobalt. Featuring a Super Bright Cobalt ribbon wrap, Cobalt under wraps and optimal hex-core to wrap ratio, the new Flatwound Bass strings are the first flat that actually feels like a flat and sounds like a round.

• Gauges .045, .065, .080, .100.
• 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
• Featuring the finest and freshest material