Double Window Self Seal Envelopes

Double Window Envelopes Self Seal with Security Tint inside Compatible with QuickBooks and other Checks

Enhanced Privacy Features 

Protect sensitive client information with these security tinted envelopes. The reflex blue pattern lining the envelope's interior makes it impossible to see the details of the contents, even when held up to the light. Mail checks, statements and other important documents with confidence.

Flip and Seal Closure
With this flip and seal closure, envelopes do not require moisture to seal. Simply flip up the bottom flap and fold down the top to flap create a self-sealing envelope. No water required.

Convenient Double Window

Display the sender and receiver addresses through the double window openings. Compatible with most standard checks for payroll and accounts payable applications, this double window envelope not only saves time but also makes sure the check is delivered straight into the customer's hands!