One Elixir guitar string. These strings feature a special NANOWEB coating that prevents dirt from entering, which causes sound quality deterioration, and extends the life of the strings 3 to 5 times longer than conventional strings. The images include 80/20 Bronze strings (extra light gauge) and Phosphor Bronze strings (light gauge) for acoustic guitars, and NANOWEB medium gauge strings (.011-.049) for electric guitars. NANOWEB coating is characterized by a clear tone and smooth playing feel. Plain strings are treated with ANTI-RUST processing to prevent rust. One Elixir guitar string. These strings feature high sound quality and long life, lasting 3 to 5 times longer than other strings due to the special NANOWEB coating. Available for acoustic and electric guitars, with different gauges (thicknesses) and materials (Phosphor Bronze, 80/20 Bronze) available. Not only the wound strings but also the plain strings are treated with anti-corrosion processing (Anti-Rust). The smooth playing feel reduces finger noise, making them suitable for live performances and recordings. Detailed specifications such as light gauge (12-53) and extra light gauge (10-47) are listed on the package. Two Elixir NANOWEB 80/20 Bronze acoustic guitar strings (extra light gauge). Gauge: Extra Light (.010-.047) Material: 80/20 Bronze, plain strings are Anti-Rust treated Features: The unique NANOWEB ultra-thin coating extends string life 3 to 5 times longer. Sound quality: Balanced and characterized by a lively tone. Electric and acoustic guitar strings with a long-lasting tone thanks to Nanoweb coating. All items in the photos. New, unused, and unopened. I am also selling other items, so please comment if you would like to purchase a set. Thank you for looking.