50 Pcs Binder Rings 0.5 Inch, Nickel Plated Steel Paper Rings Office Book Rings Small Key Rings, Metal Loose Leaf Binder Rings Clips for Index Cards

["Package Includes - 50 x 0.5 inch binder ring. The inner diameter of the paper ring is 0.5\"/14mm, and the outer diameter is 0.77 Inch/20mm. Wire diameter: 0.08inch/2mm","High Quality Material - Loose leaf binder rings are made of high-quality metal, which are sturdy and durable. The surface of the key rings is nickel plated, resistant to corrosion and rust, and can be used for a long time in humid environments","Easy to Use - Just pull to open and push to close. The binding rings opening adopts a buckle design to make the binder rings more solid. (It is recommended to open small binder rings with the help of two Pencil Pens or long thin tools)","Multi-function Index Card Ring - A sufficient number of binder rings to help you organize your binder, index cards, recipes, photo albums, keys, note cards, and more. Rings for paper are also very useful in homes, schools, offices, etc.","High Quality Service - We are committed to giving you premium quality products that are worth every penny. If you have any problems after receiving the packages, you can contact us immediately, we will help you solve the problem be quick and friendly within 24 hours"]