3 Ring Metal Loose Leaf Binders Book Rings with 20 mm Inner Diameter for DIY Travel Diary, Photo Album, Binding Spines Combs

• Flexible design: each one is well-designed, namely, it can be split into 2 halves and connect with a metal swivel rivet tightly; So the book binders lock safely and tightly enough
• Reliable material: all the loose leaf binder book rings are made of multi-layer stainless steel, which are waterproof, rust-proof, and not easy to be broken
• General size: the size of each ring metal loose leaf binder is about 1.57 x 0.98 inch (4 cm x 2.5 cm) and inner diameter is 0.787 inch (2 cm), which is suitable for most books or albums size needs
• Package include: you will get 10 pieces loose leaf binders book rings, and it's enough to make several notebooks for you own so you don't have you buy new ones frequently
• Wide application: you can expand and close it easily; They have a such flexible design that you can use it to DIY travel diary, photo album, scrap booking, loose-leaf notebook and graduation alumni book

20 Pieces 3 ring metal loose leaf binders book rings with 20 mm inner diameter, for diy travel diary, photo album, binding spines combs, rose gold loop around Features: The ring metal loose leaf binder is waterproof and rust-proof. What's more, it can be broken easily and can prevent damage so it has long lifespan for you to use. Good materials: Made from multi-layer nickel-plated stainless steel, the ring metal loose leaf binder is durable and reliable, and can be applied for a long time without being broken. Specification: Size: total size is 4 x 2.5 cm/ 1.57 x 0.98 inch, inner diameter is 2 cm/ 0.787 inch Material: multi-layer nickel-plated stainless steel Package includes: 20 x Loose leaf binders book rings Warm reminder: These loose leaf binders are small parts, please keep it away from little kids under 3 years old.