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Send your invoices and statements with confidence using our 500 count of #10 double window security envelopes. Our premium envelopes feature a custom design with dual windows, specifically made for business mailing. The envelopes come with a moisture-activated gummed seal. The premium security tint ensures confidentiality while conveying a professional image. Trust our envelopes for the perfect secure design for your important documents.

#10 Double Window Security Tinted Envelopes - for everyday business and legal mailing

DOUBLE WINDOW SECURITY ENVELOPES; tired of cheap paper envelopes that can be easily seen through? Our Double Window Security Envelopes are ultra secure and perfect for mailing invoices, statements, standard business & legal documents, with secure moisture activated gummed seal and tinted security patterns.
TINTED SECURITY PATTERN; perfect for mailing invoices, statements, standard business & legal documents and sensitive correspondence, our #10 Envelopes are printed with a secure tinted pattern, easily obscuring numbers and data for premium, added security compared to other cheap envelopes.
DUAL WINDOW DESIGN; easily read dual windows for everyday business mailings to easily display postal addresses. Each envelope contains two front windows, a 1" X 3-1/2" top window positioned 1/2" from the left and 2-1/2" from the bottom and the bottom 1-1/8 X 4" window is 1/2" from the left and 3/4" from the bottom.
LONG LASTING SUPPLY; perfect for everyday business use, our envelopes are provided as an ultra long lasting, 500 envelope supply measuring 4-1/8 x 9-1/2, ideal for mass mailing and all business needs!