Security Tint Window Envelope, #8 5/8, Commercial Flap, Gummed Closure, 3.63 x 8.63, White, 500/Box Standard right window envelopes work for right side addressed forms like invoices, financial statements and direct mail. Made of 24-lb paper with side seams that provide a more modern, clean look. Just add moisture to the adhesive strip along the envelope flap and seal closed; no peel off strip to dispose of. Available in large quantities, these commercial envelopes are great for bulk mailings.
