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Main image of 750 Pack #9 Double Window Self-Seal Envelopes, Security Tinted Size 3 7/8 X 8 7/8 Inch, For Quickbooks Invoices, Business Statements & Documents, 24 LB Paper

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750 Pack #9 Double Window Self-Seal Envelopes, Security Tinted Size 3 7/8 X 8 7/8 Inch, For Quickbooks Invoices, Business Statements & Documents, 24 LB Paper

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SECURITY ENVELOPE: Our #9 double window envelopes are ideal for secure business and legal mail, invoices or other confidential documents. With blue security tint for privacy and used to protect sensitive data. DOUBLE WINDOW STRUCTURE: Sending and mailing addresses can be clearly displayed for standard business and legal mailings, advertising campaigns, etc., reducing the hassle of handwritten addresses. Top window: 1 3/16" x 3.5"; Bottom window: 1" x 4". SECURE TONE: Using the inner grain secrecy printing and blue secure tone backing, privacy is maintained even under light, keeping your invoices and statements away from prying eyes. SELF SEAL DESIGN: This design makes it quicker and easier to send more invoices. Just peel and press, with no need for glue sticks or licking envelopes a huge time saver. Ideal for mailing large quantities of documents. LONG TERM SUPPLY: Each box has 750 quality #9 double window envelopes for a long lasting supply, ideal for bulk mailings

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SECURITY ENVELOPE: Our #9 double window envelopes are ideal for secure business and legal mail, invoices or other confidential documents. With blue security tint for privacy and used to protect sensitive data.
DOUBLE WINDOW STRUCTURE: Sending and mailing addresses can be clearly displayed for standard business and legal mailings, advertising campaigns, etc., reducing the hassle of handwritten addresses.
Top window: 1 3/16" x 3.5";
Bottom window: 1" x 4".
SECURE TONE: Using the inner grain secrecy printing and blue secure tone backing, privacy is maintained even under light, keeping your invoices and statements away from prying eyes.
SELF SEAL DESIGN: This design makes it quicker and easier to send more invoices. Just peel and press, with no need for glue sticks or licking envelopes a huge time saver. Ideal for mailing large quantities of documents.
LONG TERM SUPPLY: Each box has 750 quality #9 double window envelopes for a long lasting supply, ideal for bulk mailings

Additional Information
First Listed on Newegg	October 06, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by DeJin Store Return Policy

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Item#: 9SIC8ZNM818289