<p>Book binder hinged rings are perfect to create your own loose leaf books or binders. Loose leaf binder ring is a wide application office supply, great for variety of uses such as loose-leaf, sheets, memo filing, memos, invoices, key rings and sample holders. </p> <p>Strong nickel plating won't crack, bend or rust. Made of durable, long-lasting materials that are perfect for your everyday needs.</p> <b>Product Feature:</b> <p>Collate and sort without the need for a binder</p> <p>Nickel-plated steel rings prevent rusting</p> <p>Sturdy steel construction makes this a durable binding choice</p> <p>Features easy opening and firm closing clasp</p> <p>Created with durable materials for your convenience</p> <b>Application:</b> <p>This kind of binder rings are suitable for loose-leaf, memo filing, key rings, scrapbook, sample holders and so on.</p>