Quality Park Double Window Security Envelopes - Redi-Seal Self-Seal - #8 5/8 - 24 lb - White - 500/Box

Enhance your mailing process with our No. 8-5/8 Double Window Envelopes, designed to effortlessly display both sender and receiver addresses for mailing statements and invoices. Featuring a convenient self-sealing Redi-Seal closure, these envelopes ensure a secure seal with a simple lift and press motion.

Our envelopes are crafted from 24 lb. white wove paper, boasting side seams that offer a polished and professional appearance. The top window, measuring 7/8" x 3-1/2", is strategically positioned 5/8" from the left and 2-1/4" from the bottom, while the bottom window, measuring 1" x 4", is located 5/8" from the left and 5/8" from the bottom.

For added security, our envelopes feature a reflex blue pattern that discreetly obscures the contents when held up to light, safeguarding sensitive client information during transit. Elevate your mailing experience with these functional and reliable envelopes.