Sourcingmap Binder Rings, 12Pcs 40mm/1.6 inch Loose Leaf Binder Rings Nickel Plating, Index Card Rings Small Book Rings for Flash Cards, Papers, Keychains Office, Home

High-Quality Material: These binder rings are made of high-quality metal, strong and durable, they won't break or fade, can be used for long-lasting. Size and Package: Inner diameter is 40mm (1.6 inch), outer diameter is 46mm (1.8 inch). 12 pieces loose leaf rings can meet most of our daily needs. Wide Range of Use: These book rings could be used for creating notebooks and sketchbooks. The circular metal rings could also fit for keeping keys. The openable rings can also be used as curtain rings. Easy to OPen: The key ring binder 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. Reusable: Metal binder rings can be allowed to adjust or replace the secured papers at any time, providing flexibility in your file management and offering a reusable solution.