DAddario สายชุดกีตาร์โปร่ง รุ่น EZ900 010 -050DAddario Acoutic Guitar string รุ่น EZ900 010 - 050Features- EZ900 85/15 Bronze Acoustic Guitar Strings, Extra Light, 10-50- Extra light gauging for playing ease- Bright, long lasting acoustic tone, ideal for all musical styles- Environmentally friendly, corrosion resistant packaging for strings that are always fresh- Made in the U.S.A. for the highest quality and performance- String Gauges: Plain Steel .010, .014, Bronze Wound .022, .030, .040, .050