- Securely holds sheet music and books: one side features a smooth slot for placing scores; the opposite side has a tighter grip to prevent pages from slipping during practice or performance. Keeps pages flat and readable so you can focus on playing. - Designed for music practice and reading: ideal for holding sheet music and books while playing piano, guitar or violin, and useful as a general book reader’s aid. - Durable construction: made from ABS plastic for strength and long-term use; resistant to breaking under normal use. - Portable and easy to hang: lightweight and simple to carry between rehearsals or lessons. A top fixing hole lets you hang the holder on hooks, stands or wall pegs for convenient storage and quick access. - Practical and reliable performance: holds pages firmly without damaging paper, organizes music so you can turn pages cleanly and maintain consistent sight-lines while playing. Use scenarios: 1) Piano practice: attach the holder to the music desk to keep multiple pages flat and prevent wind or movement from shifting your score. 2) Guitar or violin sessions: use the holder to secure loose sheets or a method book on a nearby stand or hook, so you can read comfortably while you play. 3) Rehearsal or classroom: hang the holder on a pegboard or storage hook between sessions for fast setup and transport. Compatibility and function summary: - Functions: sheet music holder, book holder, page stabilizer, portable hanger. - Material: ABS plastic, sturdy and durable. - Suitable for: piano, guitar, violin practice and general book reading.