Metal Mute Musical Instruments Accessory Portable for Erhu KaO hu ChunG hu(Golden)

Features: 1.Made of quality metal material, anti deformation, sturdy and durable. 2.Lightweight, easy to install and use. 3.It will weaken the volume, not influenced others while your playing. 4.Fine craftsmanship, hard to break, long service time. 5.Great accessory for erhu player. Specifications: Material: Metal Optional Color: Golden, Black Size: Approx. 3.7*2*2cm 1.5*0.8*0.8in Packing List: 1*Mute