Item Type: Erhu QianjinProduct Material: ABS + 304 Stainless SteelColour: BlackSurface: Plating and polishing treatment.Process: Step by step grinding, polishing process.Application: Universal for standard Erhu. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Made of ABS and stainless steel, the hard erhu strings pass through it and fit together, ensures comfortable feel and the soft tone. 2Can adjust the distance between the shaft and the strings. Just loosen the sliding adjustment screw and adjust the finger distance. 3Very easy to install. The installation and locking can be realized by only twisting the locking screw. 4The premium material promises excellent resonance with the string, making your playing more beautiful. 5Small size and light weight, convenient to carry and store, very durable for long-term use.