Unused (inner bag unopened) Ultra-high quality sound D'Addario electric guitar strings NYXL Plain strings: .0095, .0115, .016, Wound strings: .024, .034, .044 Manufacturer's Description The NYXL series offers improved choking strength and superior volume and tuning stability compared to any other strings on the market. Conceived, developed, and manufactured by D'Addario in New York, these new strings use high-carbon steel (HCS) with excellent breaking strength for the core and plain strings, providing players with unprecedented levels of playability, confidence, and power. The newly devised wire drawing process and innovative fusion twist process increase strength compared to conventional strings, and tuning stability is improved by 131%. The nickel-plated wound strings have been reformulated, and the increased output due to high magnetism emphasizes the mid-range, resulting in a crunchy, impactful sound. Made with D'Addario's unique high-carbon steel (HCS), achieving unprecedented durability. Improved tuning stability compared to conventional nickel wound strings. Reduces the time it takes to tune and maintains the tuned state for a longer period. The wound strings emphasize the response in the mid-range, 1-3.5kHz, resulting in a more present and crunchy sound that won't get lost in the mix.