Features: brand new and high quality VALUE PACK. A pack of 30 (25mm & 32mm binder rings) or 50 (19mm binder rings) loose-leaf binder rings. for Ideal for binding office files, school papers, flash cards, index cards, colorful cardstocks, words cards, cooking recipes sheets, menus, etc. HIGH QUALITY. High quality metal material, multi-layer nickel-plated steel rings, smooth surface, anti-rust, strong and durable, color unfading, built to last. Can be used as for key ring, study book rings, office file binder ring clips, etc. WITH ORGANIZER BOX. Plastic storage for case packed, compact and portable. Small ring aperture: 0.75'' (19mm). Medium ring aperture: 98'' (25mm). Medium ring aperture: 1.25'' (32mm). EASY TO USE. Convenient to use just pull to open and squeeze to close; the misalignment occurred after opening. Effectively organizing all your loose-leaf refill papers, contracts, receipts, ducoments, bills, etc. MULTI-PURPOSE. Very suitable for loose-leaf photo album, memo filing, for key rings, DIY scrapbooking, binding recipes, photos, lectures speech manuscript, sample books, sample holders, DIY mini booklet, handmade daily to-do-list, etc. Specifications: Material: Metal Color: Rose Gold; Silver; Type: 19mm; 25mm; 32mm; Small Size: Approx. 19mm/0.75in Medium Size: Approx. 25mm/0.98in Large Size: Approx. 32mm/1.25in Weight: Approx. 100g-150g Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pack Metal Loose-leaf Binder Rings