These DAddario ECG24 Chromes Ribbon Wound 11-50 Strings come in a pack of 6.ECG24, DAddarios best selling gauge of flatwound strings, delivers a balance of smooth feel, warm/mellow tone and optimal tension, ideal for traditional jazz, rockabilly twang, R&B and some pop/rock styles.DAddario Chromes are wound with flattened stainless steel ribbon wire which is polished to an incredibly smooth surface. Chromes deliver a distinctive damped but tone-rich sound that only flatwounds can produce. DAddario Chromes are the worlds most popular flatwound strings.DAddarios best selling flatwounds offers balance of smooth feel and warm, mellow toneRibbon wound and polished for ultra-smooth feel and warm, mellow toneEnvironmentally friendly, corrosion resistant packaging for strings that are always freshMade in the U.S.A. for the highest quality and performanceString Gauges: Plain Steel .011, .015, Nickel Wound .022, .030, .040, .050