|  .100 gauge Multiscale NYXL nickel wound bass guitar string (Double Tapered)  Re-engineered core-to-wrap ratios for a more versatile string  Reformulated nickel plated steel wrap wire for a familiar feel and accentuated harmonics |  NY Steel cores for improved tuning stability and increased durability  Fits Multiscale Super Long Scale basses; this string tapers at the 39.5" mark. |