Product Name: 24 Holes metal Harmonica (HM-01-24) Model NO.: HM-01-24 Certification: CE, ISO9001 Type of Diatonic Harmonica: 24 Holes Harmonica Type of Harmonica for Ensemble: Normal Usage: Solo Tone: Noramal Bore Material: metal Body Material: Plastic Pronunciation Method: Diatonic Number of Bores: 24 Type of Harmonica for Solo: Diatonic Harmonica Trademark: AILEEN or OEM Transport Package: Normal Specification: Normal Origin: China(Mainland) HS Code: 9205903000 Product Description 24 holes metal Harmonica (HM-01-24)Feature:24 holes metal harmonica-with plastic box