Dean Markley DM 2506 JZ 12 54 Jazz Nickel Steel Electric Signature Guitar Strings (Pack of 6), 2506B

More power, tone, sustain and longer life Consistent world class performance set after set Nickel-plated steel wound The core-to-wrap ratio makes bending easier than other strings Jazz guitar string gauge as follows 0.012, 0.015, 0.026, 0.034, 0.044 and 0.054