Redi Seal Window Envelopes. SECURE: Redi-Seal closure will ensure your contents stay safe with the licking factor out of mind. Uline stocks a huge selection of kraft redi-seal envelopes.
Choose from a variety of self-sealing envelopes, pre-printed envelopes, business envelopes, and window envelopes. Blue security tinting ensures greater privacy. Find envelopes with or without windows in the positions you need, with security lining to protect privacy.
Other special features such as self seal envelopes and full.
Window envelope helps to ensure your documents arrive at their proper location.
Blue security tinting ensures greater privacy. Finally some progress - I succeeded in sealing of the front window. When sending letters, invoices or statements, save the time and expense of separately addressing envelopes.
