Rotosound NXB45 Black Coated Type 52 Medium Gauge Roundwound Bass Strings (45 65 85 105),White Red Blue

Black coated Ultramag,high magnetic type 52 alloy More power, sustain and a longer life than nickel or steel strings strong mids, silky-smooth black polymer coating Scale length medium (32''/810mm) to long scale (34''/860mm) Rotosound strings for electric bass NEXUS 52 ALLOY ROUNDWOUND COATED 4-str. NXB45 Custom 45-105