A7 Gold Metallic Invitation Envelopes (5 1/4" x 7 1/4") are shimmery, rich gold envelopes made from high-quality 80lb. paper stock. Perfect for invitations, announcements, cards, notes and holiday mailings, this envelope features an elegant square back flap. The A7 is easily sealed by a Peel & Press strip located on the inside of the back flap, and its dimensions make it the ideal 5" x 7" card and photo envelope. For social and invitation purposes, the A7 is also a great outer envelope as it easily fits smaller A size envelopes inside (A1, A2, A4, A6). Available plain, or printed for customization, branding and creative uses, starting in small quantities of 50 to large quantities of 50,000 and more.