Pulsar-E 300 Comb Binder is ideal for use in the small office. Electric punching for ultimate ease of use. Punch up to 20 sheets of 80gsm paper at a time with an overall binding capacity of 300 sheets, using a maximum comb size of 38mm. Includes a storage tray with patented comb and document measure to allow users to select quickly. Vertical sheet loading ensures consistent punch alignment. Adjustable edge guide aligns sheets accurately. Includes binding starter kit for 10 documents. 2 year warranty.