duoyif 50 mm 20 Pieces Ring Binding Rings Book Ring Round Carabiner Open Metal Ring for Curtain Rings Key Rings Paper Scrapbooking Rings (Black, 50 mm)

• 【Number and Size of Metal Rings】 20 pieces black metal round connecting rings. The inner diameter of the opening ring is 50mm, the outer diameter is 56mm, and the coil diameter is 3mm. These binder rings have a superior quality.
• 【High Quality Metal Ring】duoyif open ring is made of ferrous material, the surface is nickel-plated, the rust resistance is strong, the corrosion resistance is strong, the edges are smooth and beautiful, and the sturdy metal structure is more durable and stable.
• 【Tightly Closed and Easy to Use】These connection rings have a tight locking design, which is easy to open and can also be locked firmly. The office/book ring locks the item and is not easy to fall off.
• 【Storage Organization】These O-rings can organize small items and use metal open rings to organize paper, cards, folders, keychains, photo albums, labels, greeting cards, bags, etc., which help to keep offices, drawers, documents, cabinets and homes clean and tidy.
• 【Widely Used】These metal rings like round metal carabiner rings can be used as binder rings, book ordering rings, binding rings, scrapbook rings, photo album rings, key rings, paper clip rings, curtain rings, shower curtain rings, table calendar rings, decorative rings for hanging bags, DIY craft rings, etc.

The metal binding ring is made of iron material, nickel-plated process, and the surface is smooth. The tie ring is not easy to break, well closed and durable. It is very suitable for storing bulk items and stably organizing your paper cards, books, photo albums, scrapbooks, memos, key chains, etc.With office / book rings, you can easily connect loose items together and keep small messy items organized and tidy. Product Information: Product Name: Open Metal Ring Material: Iron Color: Black, Silver, Gold Size: 25mm, 30mm, 32mm, 38mm, 44mm, 50mm, 64mm and other sizes can be selected Delivery scope: Open metal ring * 20 pieces