Tab Sealing

Tabs, sometimes called wafer seals, are a USPS requirement that must be applied to all self-mailers. Tabs prevent the open edge of your mailer from jamming the Postal Service’s high-speed processing equipment. Our mailing services department can apply one or two tab seals easily as part of our inline mail processing capabilities. Choose clear plastic, paper, or customized tabs to complement the design of your mailing piece.