Multi-layered nickel-plating won`t crack or split. Locking position for extra security. Easy to operate--pull to open and squeeze to close. Tough steel rings can handle heavy use. Ideal for keys and swatches too! Global Product Type: Loose-Leaf Book Rings; Ring Size: 2 in; Ring Material(s): Nickel-Plated Steel; Quantity: 50 per box. Metal Book Cases
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Strong nickel-plated steel rings won't crack, split or bend. Rust-proof rings are user friendly: pull to open, squeeze to close. Rings lock securely to prevent your swatches, keys, sheets, memos, and invoices from falling out. Great for portable or car use.