High-quality material: the clips are made of high-quality ABS plastic and durable spring, which is environmentally friendly and durable, not easy to break. Strong closure: the clips are equipped with a strong spring and ribbed teeth to hold items securely, prevent the sheet music from slipping and the book falling off during performance or training. Quantity size: Package includes 2 multifunctional music book clips. The length is 150 mm; the height is 48 mm as shown in the picture. Convenient to use: the music book holder with stylish piano keyboard patterns, portable and suitable for use in different places. There is a hole in the clip so it can be hung. Wide application: the multifunctional large plastic music book clips are suitable for music lovers to rotate pages quickly, precisely and securely when playing piano, guitar and other musical instruments; also suitable for books, manuals, textbooks, magazines, piano pictures, reading books, food bags, etc. Note: The data are all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.