General description The 20 pcs Lyre Harp Tuning Pin Nails set includes durable metal strings, pin nails, and rivets, designed for lyre harps and other stringed instruments. These high-quality tuning pins ensure strong and consistent string fixation, providing a clear and beautiful sound without hurting your hands. Technical specifications Material: Metal Color: Silver + Gold Package Contents: 20 x tuning pins, 20 x rivets Measurement allowed error: +/- 1-3 cm Usage Replace loose tuning pins in dulcimers, zithers, harpsichords, or harps. Easy to tune and provides a smooth playing experience. Other information Nickel-plated pins with threads for enhanced durability. Glossy finish that prevents fading and ensures strong hardness. Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the real thing.