Thirty-Five Sheets on a Six Millimetre Wire Fellowes gives the black 6mm wire binding comb as suitable for binding 1-35 sheets on 34 loop wire binding machines, at a pack size of 100. Fellowes publishes the 6mm wire comb for 1-35 sheets. That is the agenda, the short report, the quote that goes out as a finished document rather than a stapled corner. A wire at this diameter keeps the set slim enough to sit in a folder, and the pages still turn through a full circle on the desk. Black wire disappears against a dark card back cover, without drawing attention to the spine. A wire is closed by the machine and stays closed: the set is bound once rather than opened again for a page swap. At 35 sheets the wire is what holds the set in shape. A black wire keeps the spine quiet on a dark-backed set. Fellowes gives the pack as 100. The rest of the range sits under wire binding combs. A machine to punch and close them is at wire binding machines, a spine that reopens instead is at plastic binding combs, and covers and pouches are in binding and laminating.