500 Blank Laser/Computer Checks Middle Style (Blue Marble) Produced and Manufactured in the USA These blank computer laser and ink jet checks are compatible compatible with all computer software on the market. Please note that these checks are blank and contain no personal imprint data. These checks have multiple security features including micro print borders, void pantographs, and artificial watermarks. These checks are suited to accommodate accounts payable, payroll and general purpose functions. These checks also have two detachable vouchers, that are perforated at 3.5" Inches and 7" Inches on the paper.