YFFSFDC Binder Bookbinding Binding 20mm Hole for Vocabulary Document Albums Set of Loose-Leaf Rings, Mechanism, Diameter, Notebooks, Storage,

💙【Specifications】Package contents: Set of 10 (gold), 3 rings connected together make one; Size: Inner hole diameter 20mm, distance between holes approximately 16mm, height approximately 40mm. 💛【Material】Made of stainless steel, it is hard, durable, lightweight, corrosion-resistant, impact-resistant, waterproof, and purple-ray resistant, and will not discolor over time. 💜【Features】Recommended for creating A5, A6, and B6 size notebooks; can hold up to 120 sheets of paper. 💚【Special Design】The buckle design allows for easy opening and closing; it can be opened and closed directly by hand, allowing you to freely change the number of sheets of paper. 💗【Usage】With its large capacity, it can be for a variety of things such as DIY vocabulary notebooks, learning cards, calendars, photo albums, notebooks, font books, recipes, materials, documents, travel diaries, etc.; suitable for most people, including students and teachers. Loose-leaf binder rings, binding mechanism, 20mm hole diameter, for vocabulary notebooks, document storage, organization, calendars, diaries, and albums.