150PCS Loose Leaf Binder Rings, Plastic Colorful Book Rings For Index Cards, 10 Colors 3 Sizes (0.59/0.78/1 Inch) Key Paper Ring For School/Office/Hom

ABUNDANT VARIETY: 150 packs of colorful book rings include 10 colors in 3 sizes: 0.59 Inch, 0.78 Inch, and 1 Inch, including red, orange, yellow, green, blue, purple, fuchsia, black, white, and transparent. These paper rings support color-coded organization and fit different paper thicknesses.STURDY QUALITY: The plastic construction of this binder ring set avoids easy hand scratches, providing a more secure user experience. The anti-break design ensures long-term use, addressing the pain points of flimsy rings that easily snap or damage materials.EASY TO OPERATE: No tools required-just pull to open and squeeze to close the loose leaf binder rings. The tight closure design keeps papers, index cards or keys securely in place without slipping, making it convenient for students, office workers and crafters to use.WIDE APPLICATION: These versatile binder rings work perfectly as rings for index cards, key rings and leaf binder accessories. They're ideal for binding loose leaf papers, keys, memo files, photos, DIY scrapbooks, recipes and contracts, meeting the organizational needs of students, teachers, office workers.WARM TIPS: Due to the small size of the book rings, children should be accompanied by adults during use to prevent accidental swallowing or pinching. Every binder rings set undergoes strict quality checks. Contact us if defects occur. We are committed to providing every customer premium binder rings and satisfied service.