Model No.:YS8-12 Size: 12’’ 8 notes Material: 304 Stainless steel Scale:C-Pentatonic (G3 A3 C4 D4 E4 G4 A4 C5) Frequency: 440Hz Color: white, black, blue, red, green.... Accessories: bag, song book, mallets, finger beater Feature: Balanced timbre; moderate low and mid-range sustain; slightly shorter high frequencies.