Card Set of Binder Multifunctional Vocabulary Small Item Calendar Album 30mm Diameter Rings, 20, Rings, Loose-Leaf Rings, Keychains, Rings,

【Product Details】Size: 30mm diameter, Set includes: 20 pieces, Color: Silver. With a sufficient quantity of 20 pieces, it can be in a variety of situations. For example, it's convenient for organizing documents in the office or notebooks at school, when you need to bundle many papers together. 【Exceptional Durability】Made of high-quality metal, it is robust, durable, resistant to bending, and rust-resistant, ensuring long-term use. It can withstand daily use, even as a keychain. Indoor environments, its durability is further enhanced, allowing you to cherish it for many years. [Easy Operation] When as a page ring or ring, it can be easily threaded through perforated paper. The card ring opens and closes smoothly and feels comfortable on paper pages. It is convenient for organizing textbooks and other materials, saving students and teachers time when organizing notes and documents. [A handy item for storage and organization] This ring fastener can be to secure notebooks and photos, preventing them from getting lost. It's also ideal for holding pages together in notebooks and photo albums. It's a practical item for organizing important documents such as contracts. 【Multi-purpose functionality】This ring fastener has a multi-functional design. It can be not only as a notebook holder, file holder, or vocabulary notebook holder, but also as a keychain ring or clip. It plays an important role in various places such as offices, schools, and homes. Card ring