Hygloss Products Book Rings &ndash; 2 Inch Assorted Colored Steel Binder Rings, 50 Pack COLORED BOOK RINGS  Each variety pack comes with 50 rings. They measure 2 inches in diameter. You will receive some or all of the following metallic colors: red, gold, green, blue, purple or pink. The colors won't fade or rub off, like other rings commonly do! GET ORGANIZED IN STYLE  Book rings are a great way to get more organized. They are perfect for anything you hole-punch such as flashcards, recipes and phone numbers. They are even popular as a keychain! IDEAL FOR TEACHERS - Being prepared means reviewing what youve learned until it sticks. What better way to do this with flashcards. Put flashcards onto colorful book rings to make studying fun and organized for all your students. MADE OF DURABLE STEEL  These book rings are made out of tough, strong steel that is built to last. They are designed to keep their shape and not stretch. You will be amazed how much weight these rings can support. SECURELY LOCKS IN PLACE  The latch on the book rings is easy to open, but will securely lock in place. It wont bend or break off. This is especially important if you plan to use these rings to hold your keys.