The Ernie Ball EB2731 Electric Bass Strings is a set of 4 electric bass guitar strings. They are the latest innovation in string technology and have been engineered to maximise output and clarity.

Cobalt strings provide guitarists with a new type of string that gives an extended dynamic range, incredible harmonic response, increased low end, and crisp, clear highs. The cobalt alloy provides a greater magnetic relationship between string and pickup, giving you that crisper and a more stable sound. Cobalt Slinkys are also soft and silky to the touch, making string bending a whole lot easier.

The main features of the Ernie Ball EB2731 Electric Bass Strings include:

• 4 electric bass guitar strings
• Cobalt alloy
• Gives an extended dynamic range, incredible harmonic response, increased low end, and crisp, clear highs
• Alloy provides a greater magnetic relationship between string and pickup
• Makes string bending a whole lot easier
• Power Slinky
• Gauge: .055 - .075 - .090 - .0110