Features: 1.Selected mahogany wood, ore metal keys, bring fine pitch sound, ethereal, translucent, and long lasting 2.The portable music companion with quiet music, the size of small bag, put down the impetuous and perform a good sound anytime and anywhere 3.When playing, put your finger on the articulation hole to master the skills of playing, which can create different beautiful sounds 4.The unique color shell (maple and acrylic) inlay process makes the thumb piano more beautiful and generous 5.Advanced technology with excellent craftsmanship bring smooth surface, beautiful and practical specification:Item Type: 17 Key Kalimba Material: Mahogany (composed of complex materials) Upper Width: Approx. 115mm / 4.5in Lower Width: Approx. 135mm / 5.3in Height: Approx. 180mm / 7.1in Thickness with Keys: Approx. 50mm / 2in Thickness without Keys: Approx. 35mm / 1.4in PackageList: 1 x Thumb Piano 1 x Tuning Hammer 2 x Finger Cover 1 x Wipe Cloth 1 x User Manual 1 x Storage Bag 2 x Red and Green Sound Stickers 1 x Keyboard Sticker