Super long scale Slinky bass strings are wound for a bright, balanced tone. Designed to fit 35" scale basses. String length is 53" with a taper at 38 1/4". Each bass string is manufactured with the finest and freshest raw materials in the beautiful Coachella Valley of Southern California. The list of endorsers for Ernie Ball Slinky bass strings reads like a who's who of top selling artists. Gauges .045, .065, .085, .105, .130