Thomastik-Infeld BELCANTO E string for double bass (orchestral tuning). ● Type: Double bass string E string (4th string) ● Core material: Steel ● Winding: Chrome ● Condition: Used for about a year *Please note that this is a used item and is non-refundable/non-returnable. *The package is for an extension (C string) only. [Shipping] To prevent bending or crushing, it will be reinforced with cardboard, etc. before shipping. Instant purchase is welcome. If you have any questions, please feel free to comment.