Introducing our multi-purpose binder rings! Made from metal materials, these binder rings are coated with paint that allows they won't fade or lose their color over time. Whether you need to index cards or simply attach your keys or charms, these binder rings are ideal for your needs. Features -Color:Assorted color -Material:Metal -Size:3.00X3.00X0.10cm/1.18X1.18X0.04in - Bright Colors: Featuring a variety of rich colors, these binder rings are stylish and versatile, making them match for any aesthetic need - Fine Craftsmanship: Made from strong metal with a baked enamel surface, these binder rings are resistant to fading and built to last - Versatile Uses: These index card rings can be used for index cards, loose-leaf notebooks, key chains, and various other applications - Easy to Use: The ring clasp is simple to open, and the compact size makes these rings easy to carry, providing convenience - Ample Quantity: With multiple binder rings included in each pack, you can use for various needs, whether for personal use or sharing with others Package list: 20 x binder rings(black) 20 x binder rings(white) 20 x binder rings(red) 20 x binder rings(pink) 20 x binder rings(orange) 20 x binder rings(green) 20 x binder rings(blue)