The lyre harp is equipped with durable metal strings, pins, and rivets. Made with high-quality metal materials, it produces a clear and beautiful sound without harming your hands and is easy to tune. Tuning Wrench: Use the wrench to adjust string tension by turning clockwise or counterclockwise. High-quality harp end pegs provide strong string fixation. Made of metal pins with a bright finish that does not fade and offers high hardness. Plated tuning pins with threads help replace loose pins. Suitable for dulcimer, zither, harpsichord, or harps. Safe to handle and enhances your musical experience. An ideal accessory for use with dulcimer, zither, harpsichord, or harps. Makes a great gift for children, adults, and bands. Color: Wood color + Silver + Gold Material: Metal Package Contents: 1 x Tuning wrench 20 x String Pin 20 x Rivet Only the items listed above are included; others are not. Note: Lighting and different displays may cause slight variations in color compared to the actual item. Measurement allowance is +/- 1-3 cm.