Description The piano tuning pin and screw set is designed to provide a secure and stable tuning experience for your piano. This set includes tuning pins and screws, ensuring that your piano strings remain firmly in place. The durable materials used in this set durability and long-lasting performance, making it an essential accessory for any piano owner. Features -Color:Assorted Color -Material:Metal -Size:4.10X0.50X0.50cm/1.61X0.20X0.20in -Size:0.65X0.45X0.45cm/0.26X0.18X0.18in -durable material: made from durable steel, these tuning pins are durable ensuring performance -Easy installation: equipped with screws, these tuning pins are easy to install, allowing for quick setup -Strong stability: the well designed tuning pins provide strong stability, securely holding the strings in place for consistent musical performance -Versatile use: suitable for various string Instrument such as guitars, violins, and ukuleles, meeting diverse musical needs -Comprehensive kit: tuning pins and screws, providing a complete for string instrument maintenancePackage list: 8 string fixing nails + 8 matte nails, string fixing nail screw accessories