Bass players demand consistency, durability, and versatility from their strings. Dunlop delivers. Dunlop bass guitar strings offer traditionalists, slappers, and pick-wielding rockers cutting midrange, wide bottom end and a growl that will cut through any band. Carefully selected core-to-wrap ratios yield a low-tension steel string with an extremely long life, and minimal break-in time. Each 4 string set is exceptionally well balanced from string-to-string, and provides an amazing amount of dynamic range. Dunlop Nickel Plated Steel Bass Strings - Medium Features: Nickel-plated steel Warm and harmonically rich tone Smooth tactile feel Long-lasting Light 40-60-80-100 Medium Light 45-65-80-100 Medium 45-65-85-105 Heavy 50-70-90-110