High-Quality Materials & Economy: These paper clips are made of plastic-coated metal iron, which is durable, rust-proof, and wear-resistant, affordable, and more economical. Efficient File Organizer: A variety of sizes and colors are suitable for marking information, organizing files of different thicknesses, types, and scenes, decorating your busy and exhausted life, and making you more relaxed and interested in work. Multifunctional Use: Keep your documents, evidence, flyers, and tickets in order; it can also be used for bag zippers, hanging photos, and as Christmas gifts; very suitable for daily supplies in offices, schools, and homes. Easy to Store and Access: The paper clips are stored in a box, saving desktop space and easy to select when needed. [Reminder] 1. Manual measurement, there may be an error of 1-3 cm; 2. Due to the difference between photo light and display, there may be a slight color difference.