Set of high quality strings for electric guitar, offering fantastic sound. Pitbull has developed high quality strings using the finest American steel wire. Pitbull produced the Gold Series with the material sounding the best. With Pitbull's technology background, the Gold series has an excellent balance of tension and tone with maximum sustainability. PITBULL GOLD is made of nickel-plated steel wire wrapped around American hexagonal steel core. The PITBULL GOLD series is made with the best material to provide accurate and steady sound. They are produced with great care so that the musicians enjoy their music. Light, Thickness: .010, .013, .017, .026w, .036w, .046w