Ernie Ball 2813 Hybrid Slinky Flatwound Electric Bass Strings - 45-105 Gauge Overview :

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, .085, .105