Size: 3 inch , 80 mm diameter (outer ring), Inner diameter 72mm (2.88 inches) hold up to 175 sheets; 6 pieces loose leaf rings
Great Material: Loose leaf ring is made of iron material, strong and sustainable, Multi-layer nickel-plated steel rings prevent rusting, color unfading
Easy to Operate: Convenient to use just pull to open and squeeze to close; the misalignment occurred after opening, because the binder ring itself did not use spring or other elastic devices, in order to make the bite tightness after closing more tightly, so this design was used
Wide Application: Binder Rings are suitable for loose-leaf, memo filing, key rings, scrapbook, binding recipe, photos, book, sample book, scrapbook, contract or file
