last longer. play louder. Treated. not coated. From practice to the stadium, they will carry you through lasts up to 5 times longer that traditional uncoated strings Suitable for all playing styles, from heavy metal to funk 0 flakes- multi patented treatment less than one micron thin Trusted by the pros -Dave Mustaine (Megadeath) -Phil X (Bon Jovi) -Rob Scallion