D'Addario ECB82 Chromes Bass Guitar Strings, Medium, 50-105, Long Scale D'Addario's medium gauge flatwound bass guitar set Ribbon wound and polished for ultra-smooth feel and warm, mellow tone Fits long scale basses with a string scale length of up to 36 1/4 inches Made in the U.S.A. for the highest quality and performance String Gauges: Wound .050, .070, .085, .105