Gauges 50-70-85-105.

D'Addario EXL160 Regular Gauge Nickel Wound Electric Bass Strings are wound with a nickel-plated steel known for its distinctive bright tone and excellent intonation. D'Addario XL Electric Bass strings are world-renowned as "The Player's Choice" among bass players of all genres and styles. D'Addario EXL160 strings are great for rock, jazz, or any playing style.