Introducing "Zatsunei-shi" (Noise Stopper), a dedicated item designed to suppress unwanted vibrations and noise. It absorbs subtle noise, clarifying the contours of the sound. Enhances the purity of the sound, supporting concentration during performance. Black is a standard color that blends in, while white offers a clean feel and complements bright costumes and stages. This is a Zatsunei-shi with a delicate embroidered white and pink butterfly design. Using it with your own felt under the butterfly can also help with sound adjustment. Two white felt pads are included. Thank you for viewing.