What purpose is there for using Self Sealing Window Envelopes?
Window Envelopes are used for both business and personal correspondence needs, such as invoices or letterhead. You can save time by not having to print or adhere a label of an address on the envelope since the address on your document will appear through the window. Also, self sealing window envelopes provide added convenience to a standard window envelope. No mess, no moistening, just peel off the strip and press.
