A7 envelopes are commonly used for Save the Date and Invitation announcements. The size is 5.25 x 7.25, and are highly suitable for sending thank you cards, greeting cards, wedding announcements, formal invitations, photos and more! There are 3 popular varieties of A7 envelopes. The standard A-7 contain a unique square flap which can be … [Read more…]
A-7 Envelopes
