SAFEChecks are manufactured in the USA on Hexagon, a new, customized-for-SAFEChecks security paper made by Appleton Papers. The check stock is tightly controlled, and no checks are ever sold completely blank. Every check order is customized in some way for the end user. Companies that print their own name, address, MICR line, etc. on their checks still receive some type of customization on their SAFEChecks that is unique to their company.