【A4 Sheet Music Binder】: Our product is suitable for A4-sized files, with a large capacity to store many sheet music or other files, better protecting your files and photos from damage. 【Double-Sided Transparent Design】: The music clip features a double-sided transparent design, usable on both sides. It helps you classify and search more easily, avoiding confusing files. The open pocket design allows easy access to documents, making it thoughtful and convenient. 【Fall Protection】: Our music folder is designed with a plastic cover, which is hard and firm to protect your important files from dust, moisture, and stains. The cover's edges are neatly cut, the surface is smooth, and the touch is comfortable, so you don't have to worry about scratching your fingers. 【High-Quality Plastic Material】: The product is made of high-quality plastic material, which is durable, fashionable, waterproof, not easy to break or deform, and can withstand repeated wear. You can lay the sheet music flat on the stand with the cover at a 180-degree angle. The folders won't close on their own when placed on the music stand, making it easier for you to focus on playing your instrument. 【Best Assistant for Musicians】: This folder helps neatly store and organize important files. It's the perfect file manager for home, office, school, and business trips, being simple and elegant. It provides better assistance for various instrumentalists, musicians, and is the best choice for music lovers to mark or modify staves during practice. We not only provide you with high-quality products, but more importantly, we provide you with long-term after-sales service. When you purchase our products, you will receive a full range of customer support, allowing you to shop with confidence and satisfaction.