Description This project is a erhu string adjuster made of premium material. With good texture and durable quality, it can help you easily adjust erhu strings and make your erhu sound more clear and comfortable. This is an excellent erhu string part that will be a good alternative for you. Features -Color:Golden -Material: Copper -Size: About2.00X1.00X0.50cm/0.79X0.39X0.20inch -Made of copper material, the texture is hard and not easy to damage. -It is made of exquisite craftsmanSHLP, flexible and practical, with excellent texture, and can be tuned accurately and easily. -Professional and durable, simple and practical, it will be your good replacement choice. -This is an excellent erhu string part that will be a good alternative for you. -The user-friendly design, simple and easy to use, will bring you more convenience. Packing list: 12 x Erhu Fine Tuners