PTNOKA Sheet Music Folder, Sheet Minder for Music, A4 Size, 4 Pages Expand, Writable, Non-Reflective, 180 Degree Open, Spiral Binding, 10 Pages 40 Sleeves, Black
- 【LARGE READING AREA 】This extender for sheet music can expand 4 pages at the same time, reducing the trouble for musicians to interrupt their performance due to turning pages..
- 【INSERT AND WRITE FUNCTION】You can insert sheet music into the top and bottom, without taking it out of the table, you can write on the exposed sheet music..
- 【NO REFLECTION】When you play on stage, this 4-sided display folder can avoid the glare caused by the bright light on the page..
- 【STURDY AND EASY TO TURN】The flip folder is bound by a metal double-ring spiral for easy page turning, and the pages can be tiled up to 180°.
- 【PROTECT FILES】The black music binder is sturdy and durable, and the PP cover is waterproof and drop-resistant, providing good protection for the inner pages..