3 Pack | Ernie Ball Guitar Strings | Extra Slinky | Electric | 08-38 3 Pack! These Extra Slinky Electric Strings from Ernie Ballarerevered for theirtone. All Ernie Ball strings are precision manufactured to the highest standards and most exacting specs to assure consistency, optimum performance, and long life. Made in California, USA! Gauges .008 .011 .014 .022w .030 .038