Model No.: HS15-14 Size: 14’’ 15 notes Material: Carbon steel Scale:D Major (#F3 G3 A3 B3 #C4 D4 E4 #F4 G4 A4 B4 #C5 D5 E5 #F5) Frequency: 440Hz Color: white, black, blue, red, green.... Accessories: bag, song book, mallets, finger beater Feature: More transparent timbre; slightly longer bass and midrange sustain, shorter low frequencies and louder volume