20pcs Loose Leaf Binder Rings, Hinge Snap O Ring Locking Keychain (Diameter 25mm)

20pcs Loose Leaf Binder Rings, Hinge Snap O Ring Locking Keychain (Diameter 25mm)

Item Weight :4G,Color: Silver Wire diameter：2.5mm,Diameter:25mm 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,sample holders, contract or file Loose leaf rings made of tough steel can withstand heavy use. Ideal for fastening any size document stack. Rings open and close easily and lock for extra security. Strong nickel-plated steel rings won't crack, split or bend. Rustproof rings are user friendly: pull to open, squeeze to close. Locking round rings lock securely to prevent your swatches, keys, sheets, memos, and invoices from falling out. Great for portable or car use.