Galaxy-E 500 Comb Binder is ideal for use in the Large Office. Features electric punching for ultimate ease of use. Punches up to 25 sheets at a time (80gsm). Binds documents up to 500 sheets - max comb width 50mm. Features a Satellite removable binding platform allows multiple users to punch and bind simultaneously reducing down time in the work place. Back margin adjustment selector for thicker documents. Front access full size storage tray for materials and documents. Patented comb document measure allows user to select quickly. Vertical sheet loading ensures consistent punch alignment. Adjustable edge guide aligns sheets accurately. Includes binding starter kit for 20 documents. Comes with a 2 year warranty.