Clean And Organize---They help important paperwork stay clean and unnoticeable. Used within securing and organizing documents together book/print style in a tight fashion.Simple Structure---Simple structure, small size, quick release mechanism, easy to bend and staple, adjustable entrainment, save space. These premium notch lock rules have been built to make it easy to add and remove folders.Size---Suitable for 80mm/3.1in hole spacing binding, and can hold 350 sheets of A4.Premium Quality---Superior metal material, durable, no rust, no deformation. Also can be recycled.Easy Use---Stable binding, free to control, easy and convenient for you to summarize documents.Document binding and punching are simpler, offering you much convenience. Specification: Condition: 100% Brand New Item Type: Paper Fasteners Material: Metal Color: As Pictures Shown Quantity: 50pcs Hole Spacing: Approx.80mm / 3.1in Suitable Thickness: Approx.35mm / 1.4in Package List: 50 x Binder Clip 50 x Back Binder Track Page Views WithAuctiva's Counter