XIANQI MATERIAL: High quality for durable and long-lasting use. TUNING TOOLS INCLUDED: The lyre harp kit comes with a tuning wrench, you can use the wrench to adjust the tension of string by turning clockwise or counterclockwise. USING: The tone is ringing and can fill in a whole room. The shorter the string is, the higher tone you get. And so does the tension of strings. FUNCTION: According to it, the instrument is warm voiced with a pleasant tone. EXQUISITE DETAILS DESIGN: With loop end design for more stable and keep it in tune. Description: Color: Wooden color+Silver. Main Material: Stainless steel and solid wood handle. Item Size: Approx.(L)7.5+3cm. Note: 1.Please allow 1-3 cm error due to manual measurement. Pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Include1pcs*Lyre Harp