Hi there, I heard so much talking about these strings and I decided to try a set..... guess what, I didn't like them! Anyway, this set (JR 345 rounds - 43/51/68/89/118) has been used for only one hour and it is cutted for a Sadowsky 5 strings (also Fender 5 strings 4+1). I always leave 2/3 turns on the post, BTW. $28 shipped obo. Mo'