10 pcs. Tuning nails and 10 pcs. Rivets, with L-shaped tuning key, Laiyaqin 10-String Cord for Lyre Harp String InstrumentLira Harp equipped with durable metal strings Pin nails, rivets and 10 string lyre harp. Using high quality metal string material, it is bright and beautiful, without hurting your hands and easy to tune. Tuning key: you can use the wrench to adjust the tension of the string by turning clockwise or counterclockwise. Tunes stable, excellent sound. Moisture and rust resistance. High quality harps end pins for strong and consistent cord fixation. Made of metal pins, bright finish, no fading, strong hardness. Nickel-plated pins with threads. Replace the loose tuning pins.10 string harp lyre string, the sound rings and can fill the whole room. A shorter string is the higher tone you get. Just like the tension of the strings. Tuning pins for dulcimer, zither, claves or harps. Smooth, does not cut your hands, giving you a perfect music experience. A nice addition to your dulcimer, zither, claves, or harps. It is the best gift for kids, adults, teams and professionals. Material: MetalColor: Photo ColorPackage Contents:1 * Tuning Key10 * Piano Nails10 * Rivets1*10 Strings LyreOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to be