Enhance your organization with our 3-ring binder rings, designed specifically for 3-hole calendars. These iron binder rings are easy to open and close, making it simple to rearrange or update your calendar. ideal for both home and office use, these loose leaf rings provide a sturdy and reliable way to keep your important dates in order. Use them to bind index cards, flashcards, or even small booklets. Features -Color:Silver -Material:Iron -Size:4.00X2.00X0.25cm/1.57X0.79X0.10in -Wire Diameter: 2.5 mm -Inner Diameter: 20 mm -Fine construction: crafted from practical iron, these binder rings are built to last, providing longterm reliability for all your binding needs. -Userfriendly design: the easytoopen and close snap mechanism makes these rings convenient to use, saving you -Multipurpose use: suitable for binding calendars, notebooks, index cards, and more, these rings offer versatile functionality for various tasks -Strong and secure: the robust clasp ensures a tight grip on your documents, keeping them securely fastened without any risk of falling out -Ideal for crafts: these iron rings are ideal for craft projects, allowing you to create binders, photo albums, and other creative items Package list: 10 x desk calendar binding rings