Featuring a user-friendly mechanism, this A4 loose-leaf binder allows easy addition or removal of pages. The metal binder rings open and close smoothly, ensuring easy organization. Its versatile design accommodates various document types, making it suitable for students, professionals, and anyone needing a reliable filing way. Features -Color:Black -Material:Iron -Size:29.50X2.00X2.00cm/11.59X0.79X0.79in -Inner diameter:2CM -Versatile usage: ideal for use as a notebook, file folder, and loose leaf binder, meeting diverse office requirements - construction: crafted from sturdy metal, this binder is built to last and resist deformation -Easy to carry: its lightweight design makes it convenient to take with you for work, study, or travel -Ample storage: designed to accommodate a large number of a4 sheets, facilitating easy document organization and storage -Modern aesthetic: the simple and fashionable design is ideal for professional environments and personal use Package list: 1 x loose leaf binding clip