Tuning Peg Material:Redwood 9.
String Material: Steel String 16.4) /(60 x 21 x 3.If you do not know how to operate these please do not worry that we have the configuration manual or you can ask the customer service personnel for the video link Glarry GV103 4/4 Spruce Panel Violin Matte Black/White White Condition: New Dimensions: 5.