- Easy USB Connection with Right-Angle Design: The innovative hollow design simplifies inserting and removing sheet music. Featuring double springs, the music sheet holder opens flat at 180 degrees, providing an optimal viewing angle for your piano stand. - Durable Construction: Made from robust, waterproof, and tear-resistant plastic, this music holder is built to last. It maintains its shape and effectively organizes and protects essential sheet music and documents. - Write Directly on the Sheet: This holder allows for direct writing on the music sheets. Only the top and bottom portions are covered, ensuring that the music is clearly visible without reflections, minimizing eye strain during performances. Practical Applications: - Ideal for musicians during practice sessions, allowing easy access to notes and annotations. - Perfect for live performances, providing a reliable way to keep your sheet music organized and visible. - Useful for music teachers who need to present materials clearly while allowing students to make notes directly on the sheets.