One item, two functions! Erhu Cover An erhu cover that does two jobs, something you didn't know you needed, is now available! When storing your erhu, many people use an erhu cover or cloth to prevent the rosin from the bow hair from sticking to the strings and to avoid snagging the bow hair on the fine tuner adjuster. We've added another function to this erhu cover! This [Erhu Cover NC-02] has a non-slip function on one side, made of a fabric with friction, so you can place it under your erhu when playing to prevent it from moving. ▼Features... Use as a cover when storing your erhu. ⇒ Prevents rosin from the bow hair from sticking to the strings during storage, reducing stickiness and protecting the strings. Use as a non-slip mat. ⇒ One side is made of non-slip fabric, so you can use it under your erhu as a non-slip mat during practice. As a result, the erhu will not move, allowing you to maintain the correct playing posture and making it easier to play. Type: Erhu