6 different Erhu bridges of different material and shape
- Round Violet Sandalwood Bridge with Bottom Hole 紫檀圆镂空码
- Round Violet Sandalwood Bridge 紫檀圆码
- A-shaped Black Sandalwood Bridge 黑檀长码
- Round Whitewood Bridge 普及色木码
- Elliptical Aged Rosewood Bridge 老红木椭圆码
- Round Big Leaf Sandalwood Bridge 大叶檀圆码