Introducing "Zatsune-shi," a dedicated item designed to suppress unwanted vibrations and noise. It absorbs subtle noise, clarifying the contours of the sound. Enhances sound purity and supports concentration during performance. Black is a standard color that blends in, while white offers a clean look and complements bright costumes and stages. This is a Zatsune-shi featuring delicate embroidery of white and pink butterflies. Using it with your own felt under the butterflies allows for sound adjustment. Two white felt pads are included.