Professional Swan 24 Holes Key of C&G Double-side Tremolo Harmonica Mouth Organ Woodwind Instruments

This is a double-side tremolo harmonica Key of C and G with 24 holes., Each side has 24 holes and 48 reeds., Cover is made of chrome-plating copper, good durability., Copper reeds and plate, come out with a pretty good sound., With a plastic box to keep it clean and safe., It is a simple structure and fixed., It is perfect for harmonica lover.