The La Bella Rx Nickel Bass Strings 40-100 are designed for bassists who want the warm, classic tone of nickel-plated steel with a noticeably lighter playing feel. Featuring a unique low-tension round wound design, these strings offer increased flexibility and reduced finger fatigue without changing the familiar 40-100 gauge. The result is faster playability, smoother bends, and exceptional comfort for long practice sessions and live performances. Made for standard long-scale basses and packaged using MAP (Modified Atmosphere Packaging) technology, Rx Nickel strings deliver outstanding tone, durability, and freshness right out of the package.