Secure Hold: The foldback bull clip design provides a strong grip to keep documents, papers, and files neatly organized. Easy to Use: Foldback design with strong grip allows for quick and easy one-handed operation, making it convenient to clip and unclip papers. Durable Construction: Made of high-quality metal with a black finish, ensuring long-lasting durability and resistance to rust and corrosion. Versatile Usage: Perfect for office, school, or home use to organize papers, documents, folders, and more. Ideal for binding and securing stacks of papers. Assorted Sizes: Includes 100 black metal binder clips in 4 sizes - 15mm (mini) x 75 pcs, 25mm (small) x , 32mm (medium), and 41mm (large) - for various paper clipping needs.