Daddario EPS220-5 is a 5-string version of our popular EPS220 set. With the addition of the .125 low B string, this set offers more flexibility for players than a standard bass set while still maintaining the distinctive combination of biting high end, punchy lows and super long life found in ProSteels. Fits long scale basses with a string scale length of up to 36 1/4 inches.