DR Strings Electric Guitar Strings, Dimebag Darrell Signature, Treated Nickel-Plated, 9-50 Gauge: Dime bag Signature (9-50) Nickel-Plated on Hexagonal Core, treated with String Life Great for everything, from string bends, to huge whammy bar dives, harmonic screams and heavy chunky riffs Stay in tune Remain fresh and bright for a long time