Product Description 1 X Envelope and Mailer 200 Pack Brown Kraft Paper A4 Envelopes for 4 x 6 Greeting Cards and Invitation Announcements - Value Pack Square Flap Envelopes - 4.2 x 6.2 Inches - 200 Count KRAFT A4 INVITATION ENVELOPES: Measures 4.2 x 6.2…