The product brought to you today is the Chicago screw. It is durable and easy to staple, easy to remove and install. You can add or subtract as much paper as you want. Wide range of uses, screw posts are suitable for fixing and decorating documents, books, scrapbooks, photo albums, etc., and are good supplies for leather crafts. Easy installation with a screwdriver, or manual installation. Smooth and burr-free, beautiful and practical, the section is smooth and burr-free. Strong metal texture, perfect decorative effect, high hardness, easy binding and good sealing. Easy installation and disassembly, can be used repeatedly. Wide range of applications, especially suitable for leather craft decoration, documents, books, picture albums and other binding.