Sourcingmap Loose Leaf Binder Rings, 0.79 Inch Inner Dia, 6 Pack, Metal Book Rings for Index Cards, Flash Card, Notebook Key Ring Binder, Silver Tone

Size and Package: 0.9 inch/24 mm diameter (outer ring); 0.79 inch/ 20mm diameter (inside ring); Package includes 6 pieces loose leaf rings Durable Materials: Key ring binder is made of metal material, strong and durable, prevent rusting, they won't crack, break, or fade even with continued use Easy to adjust: These binder rings features an open and close circular designs, making it easy to add, remove, and rearrange papers quickly, helping you to adjust your files organization flexibly Versatile Uses: Metal binder rings can be used to secure various papers, files, loose-leaf, key rings, notebooks, index cards, and other materials, providing convenience for categorizing and organizing your documents Wide Application: Book binder rings are suitable for offices, homes, and crafts, catering to various everyday file management and creative projects