One set of THOMASTIK-INFELD Nickel Wound flat strings. Five string set plus two. Includes one extra long B string and one extra long E string. These are slightly used. I bought them to try on my Turner Ren 5-string bass but I have decided to stay with the TI Acousticores. These strings have been on and off the bass two times but have essentially never been played on more than 10 minutes. Make me an offer.