The store will not work correctly when cookies are disabled.
We use cookies and tracking technologies to improve your experience and analyze site usage. Some information may be shared with third parties for analytics and advertising. You can accept all cookies or decline non-essential tracking. To find out more about the cookies we use, see our Privacy policy.
Protect sensitive client information with Quality Park's Reveal-N-Seal Business Security Double-Window Envelopes. These self-sealing envelopes display both sender and receiver addresses, ideal for mailing statements and invoices. The tamper-evident seal and reflex blue pattern ensure confidentiality and security. The 24 lb white wove envelopes have a clean, professional look with side seams. Perfect for bulk mailings, these #9 commercial envelopes are available in stock-up friendly boxes of 500. Use them for confidential documents, billing statements, and invoices, providing an added layer of security and professionalism to your business correspondence.
Top product features:
Double window envelopes display sender and receiver addresses for invoices and billing statements.
A tamper evident perforated seal clearly shows if someone has attempted to open the envelope.
A reflex blue pattern protects sensitive client information by obscuring the details of the contents, even when held up to light.
Quality Park Double Window Envelopes display both sender and receiver addresses for mailing statements and invoices. Reveal-N-Seal envelopes have enhanced security features. A perforated tamper evident self seal will clearly show if someone has attempted to open the envelope. A reflex blue pattern protects sensitive client information because it obscures the details of the contents, even when held up to light. These 24 lb white wove envelopes have side seams for a clean, professional look. Double window envelopes display sender and receiver addresses for invoices and billing statements Reveal-N-Seal security envelopes have a tamper evident perforated seal and close without moisture; press the 2 flaps together for a permanent seal Protect sensitive client information with a reflex blue pattern that obscures the details of the contents, even when envelopes are held up to light #9 Envelopes: 3-7/8in x 8-7/8in; top window: 1-3/16in x 3-1/2in; 3/8in from left; 2in from bottom; bottom window: 1in x 4in; 3/8in from left; 1/2in from bottom These 24 lb white #9 commercial envelopes with side seams are great for bulk mailings; available in stock-up friendly boxes of 500