The CombBind C340 is ideal for offices with frequent binding needs, combining a punch capacity of up to 25 80gsm sheets with a binding ability of up to 450 sheets. It binds A3 portrait, A4 or A5 sizes, includes auto centring, paper separator and a full-width handle to make paper punching smooth and easy. Choose colour coded ProCombs for maximum productivity. Punch Capacity: 25 Sheets Binds up to 450 sheets using a 51mm comb. Document Separator - Divides your pages into punch able quantities Perfect Pages - The Auto edge feature ensures there are no ugly paper break outs at either edge. Automatic Centering of Pages - The ‘auto centering’ feature positions the pages for perfect punching Easy Access Clippings Tray Double Handle - For extra power when punching Quick Starter Guide Solid construction provides longer life and greater durability.