Binds A Large Number OF Documents - This office electric binder has a sheet binding capacity of 500 sheets and a 28 sheet punching capacity with a maximum comb size of 50mm. Saves Valuable Time IN THE Office - The Galaxy-E 500 binding machine features a Satellite System which allows the user to remove the binding platform to bind documents whilst the other user uses the sheet puncher. Storage AND Measurement Tray - A full size storage tray can be found at the front of the binding machine along with a patented biding comb & document measure for quick selection of the correct size supplies. Helping you pick the right supplies for the job. Starter Pack Included - This comb binder comes with a starter kit of 20 documents with samples of Fellowes binding combs that give a suitable finish to your binded documents. Warranty - The Galaxy-E 500 comes with a 2 year warranty and access to top quality customer service to help with any queries you may have. The Galaxy-E 500 is a high performance, electric comb binder ideal for large office, heavy duty use.