Item Type: Lyra Harp Steel String Set_x000D_ Material: Steel 1Steel Material: Made of steel material, these strings contains a long service life and a comfortable resonance effect. 2Adjustable Tone: The volume is flexible and the tone is easy to adjust. The shorter the string, the higher the pitch. 3Ball Head Strings: Durable strings with ball heads provide a very classic sound, they are able ot meet your playing needs. 410Pcs: There are 10 strings in the package that they are suitable for long term use or make replacements. 5Ideal Choice for You: These strings provide great tone and beautiful sound, making them the perfect choice for harp learners, performers, and musicians.10 x Lyra Harp Steel String