Black Linen A7 Invitation Envelopes measure 5 1/4 in x 7 1/4 in (5.25" x 7.25" inches) and are the perfect invitation envelope for invitations, announcements, holiday cards, greeting cards, 5 x 7 cards, 5 x 7 photos, letters, personal mail, direct mail and more. Pair with 5 x 7 flat or folded notecards for mailing invitations to Weddings, Parties, Holiday, Corporate, Banquets, Showers, Birthday and more. Made from high-quality, durable 80lb. paper. Features a modern square flap, easily sealed by a Peel & Press Strip. No need to seal with an envelope moistener or tongue, just Peel...and Press. Constructed with a side seam design on the back of the envelope. Ruby Red is a deep, classic red color. Opaque and not see through. Modern Square Back Flap. 80lb. text paper stock/115gsm/0.155mm thick. Printable on off-set and digital printing presses and some home printers. If you're looking for the perfect invitation envelope for any event or business use, A7 Invitation Envelopes are the perfect choice and an amazing value. Click the yellow "Add to Cart" button now!