JAM PAPER A7 Foil Lined Invitation Envelopes - 5 1/4 x 7 1/4 - Black Linen with Silver Foil - 25/Pack Black Linen Paper Envelopes with Silver Foil Lining Size: A7 (5.25 x 7.25 inches) Quantity: 25 per pack These envelopes are perfect to use for sending invitations, greeting cards, RSVP's, thank you cards, gifts for birthdays, graduations, holidays and more Envelope Features: Straight flap gum closure, high quality Linen paper finish, 30% recycled, inside of envelope lined with foil