Light 4-string set from Deep Talkin Bass series that features strings constructed with golden alloy (80/20 brass) underlays which are brighter in tone and also have dramatically increased attack and sustain. They have an outer wrapping of white nylon tape and are packaged using MAP Technology (Modified Atmosphere Packaging) to prevent tarnishing and ensure freshness. Gauges: .050, .065, .085, .105. Made in USA.