"- Heavy duty machine for frequent use in large offices.- Punches up to 25 sheets at a time with a minimum of effort.- Binds up to 500 sheets with a 2"" comb.- Removable binding mechanism can be used separately for increased productivity.- Releasable dies for different document sizes.- Loads vertically for accurate punch alignment.- Rotary edge guide accurately centers documents.- Front access tray for easy, mess-free waste disposal.- Includes comb storage tray, document measurement tool, and binding starter pack (contents: 20 pk assorted kit)."