Elixir Nanoweb 12062 8-String Light, Nanoweb strings set for 8-string guitar, Nanoweb coating provides a smooth feel and protects against thomann common corrosion and debris buildup for extended tone life, Anti-Rust Plating ensures longer tone life for the entire set, gauges: 010 - 013 - 017 - 030 - 042 - 054 - 064 - 074.