Loose Leaf Binder Rings,100 Pack Round Binding Rings Keychain Metal Book with Single Hole Puncher Index Card Rings, for Notebook Scrapbook Album Craft DIY

Material: These loose leaf binder rings and hole punches are made of metal， the surface is nickel-plated, it is not easy to rust, high quality, sturdy and durable, not easy to deform, allow you to use for a long time. Size:The inner diameter of Metal book ring is 28 mm, ring thickness is 6 mm,The hole diameter is 6mm.An extra punch binder is provided for your convenience. Easy to Use: The binder ring is simple to operate,just pull it to both sides to separate it and open it with in the direction of the loop, and squeeze to close it. Wide Application:Book binding ring is suitable for classrooms, companies, offices or homes, for books, papers, photo albums, keys, shower curtain hooks, scrapbooks, cards, brochures, loose-leaf rings, memo archives, key sample books, contracts or documents, etc. After-sales service: Each product undergoes quality inspection before being sent to the Amazon warehouse. If you have any questions, please contact the seller first, and we will actively solve it for you! Thank you for your support and wish you a happy shopping.