Ernie Ball .011 RPS Reinforced Plain Electric Guitar Strings Single - 1pcs

The patented bronze winding is tightly wrapped around the double end of the string.

Ernie Ball Nickel Wound RPS Slinky strings are made from nickel-plated steel wound around a tin-plated hex steel core. The plain strings feature a patented winding of bronze wire around the ending loop on the ball end, minimizing the chance of the string slipping or breaking. RPS strings last longer and hold tuning better than traditional strings.