New Chromatic Swan Mini Diatonic Metal Harmonica Set 10 Holes Key 20 Tone Gaita Silver Music Instrument Features:1.New and high quality2.It really works，it let you playing music any time，anywhere3.Beautiful and high quality tamber4.Metal body and metal reeds，rosin sound hole5.Protected by comfortable box6.10 holes with key of C7.Perfect for any beginner or harmonica loverHoles 10Material rosin， metalColor silverDimensions 3.94" x 1.10" x 0.79"Weight 80gBrand Swan Package Includes:1 X New Swan Key of C 10 Holes 20 Tone Harmonica Silver