Details Introductions - KMA101 41Inch Basswood Panel Matte Edging Folk Guitar are made of spruce panels and eucalyptus backings and sides. This is suitable for students, beginners, professional performers, and all kinds of music lovers. The neck has an adjustable design, and with the wrench we have, we can adjust the curvature of the neck. Thanks to the fully enclosed knob design, the rust resistance is good and the life of the knob can be increased. What are you still hesitating about? Hurry and buy it!