The folder prongs fasteners are suitable for binding up to 400 sheets of paper, suitable for daily filing and document storage. These fasteners keep your documents securely in place, ensuring they remain organized and keep from clutter. With a simple yet stylish design, they are suitable for use in both professional and academic environments. The smooth surface allows for extended use without degradation. Features -Color:Silver -Material:Metal -Size:18.00X0.80X0.10cm/7.07X0.31X0.04in -Robust design: built to handle frequent use, these binding spines provide a reliable solution for your document organization needs -Convenient organization: keeps your documents neatly organized, making it easy to find and access the information you need -Smooth handling: the smooth surface ensures easy handling and prevents any damage to your papers during use -Modern aesthetic: features a contemporary design that complements any office or school environment, adding a touch of sophistication -Secure binding: ensures that your documents are securely fastened, preventing them from becoming loose or disorganized Package list: 50 x prong paper fastener