500#9 Double Window Security Envelopes, PANDRI NO.9 Self Seal White Envelopes Designed for Invoices, Business Statements & Documents - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB - ENVELOPES-500-2022

• ✉️SECURITY ENVELOPE: Our #9 double window envelopes are perfect 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, blue secure tone backing,under the light also to ensure the privacy of your invoices and statements, without fear of any prying eyes ✉️SELF SEAL DESIGN: This design makes it quicker and easier to send more invoices, Just peel and press without the need for glue sticks and licking envelopes, a huge time save.Ideal for mailing large quantities of documents ✉️LONG TERM SUPPLY: Each box has 500 quality #9 double window envelopes for a long lasting supply, perfect for bulk mailings. This is the envelope you're looking for. Order now