New Ernie Ball John Mayer Silver Slinky .010.5-.047 Electric Guitar Strings *NEW*

This item is brand new and still sealed. Ernie Ball Slinky strings are the world's most popular electric guitar strings. Signature string set features a completely new gauge combination. Reinforced plain strings (RPS) for added tuning stability and durability. Engineered with core to wrap ratios to meet John’s exacting standards. Precision manufactured to the highest standards for optimum performance and long life. Specific gauges and core to wrap ratios for balanced, rich harmonics and that signature slinky feel. Packaged in their element shield packaging to resist humidity and keep your strings factory fresh. Ball end design.