Featuring hex core wire precisely wound to ensure true intonation, the Hx bass strings are engineered to produce the fundamentals of your bass. The important dynamics of deep bass, tight mid range and bright high end are delivered with balance and consistency for a smooth feel from string to stringNickel-plated bass stringsIdeal for classic rock, folk and moreHexagonal core String Gauges 50, 70, 85, 105Bass DedicationFor bass players of all levels, Hartke has been the go-to brand for high-quality products with excellent value. For over 25 years, Hartke has been designed and tested by musicians for musicians.Hartke Item No. HSBHX450Get yours today; with the security of our many decades of experience and Sam Ash Direct efficient order processing, your satisfaction is guaranteed!