ACCO Loose-Leaf Rings - 1" Maximum Capacity - 175 x Sheet Capacity - Silver - Nickel - 100 / Box

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.