[Durable Material]: Made from shiny electroplated metal, these rings are reusable and strong enough to hold up to 100 sheets of copy paper securely.; [Smooth Foldable Design]: Features a glossy surface and flat rings that can fold up to 300, ensuring easy page turning and reliable closure without damage.; [Versatile Application]: Perfect for DIY handbook loose leaf binding, clipping notes, files, test papers, photo albums, desk calendars, and loose leaf storage.; [Secure Closure]: The tight segmented metal rings require force to open, keeping your documents securely fastened and organized during daily use.; [Convenient Size]: Compact 3-hole rings with a size of approximately 1.5 x 0.8 x 0.8 inches, offering practical and easy binding solutions for home, school, and office.

What's in the box
8 x Binder Rings