Save time and money for your business or office and use the Vertical Perforated Papers! You'll receive a perfectly perforated paper that won't jam into the printer since every sheet has been run through rollers to eliminate potential curl. Safe to use with copiers, inkjet and laser printers, these papers have a clean perforation that will leave a smooth edge. Choose from the 8.5"x11", 9"x11" or the 11"x17" with differently placed perforations for a wide range of applications. Order your pack of 2,500 20lb sheets today and raise the bar when printing at the office!