Ernie Ball 2346 Bell Bronze Earthwood Acoustic Guitar Strings Med-Light 12-54

Developed in collaboration with John Mayer, Ernie Ball Earthwood Bell Bronze strings have been carefully crafted to meet John's exacting standards, providing a new voice for your acoustic guitar. Inspired by alloys used traditionally for bells and cymbals, Ernie Ball's proprietary Bell Bronze acoustic guitar strings offer a richer, fuller sound than any other string in our catalog. These strings will breathe new life into your guitar! Gauges .012, .016, .024w, .032, .044, .054

Specifications
Guitar Type: Acoustic
Number of Strings: 6
Gauges: .012, .016, .024, .032, .044, .054
Developed in collaboration with John Mayer
Big, bold sound
Inspired by alloys used for bells and cymbals
Increased resonance with improved projection & sustain
Patent-pending alloy unique to Ernie Ball strings