A9 Invitation Envelopes w/Peel & Press (5 3/4 x 8 3/4) - Black Linen (50 Qty) | Perfect for Invitations, Greeting Cards, Thank You Cards, Announcements and so much more! | 4895-BLI-50 Size: A9 Invitation Envelopes 5 3/4 in x 8 3/4 in / 5.75 x 8.75 / 146mm x 222mm Quantity: Pack of 50 Color: Black Linen USES: Invitations, Announcements, Holiday Cards, Greeting Cards, Half-Folded Sheets, Letters, Personal Mail, Direct Mail. EVENTS: Weddings, Parties, Holiday, Corporate, Banquets, Showers, Birthday Printable on off-set and digital printing presses and some home printers.