Amscan Awesome 80's Party Postcard Invitation with Seals Kit, Paper, 6 X 4, Pack of 8 Party Supplies Features a background of, like, animal print, paint splatter and checked patterns with a "Let's party" headline inside a neon frame. Made of durable paper. Perfect for adding style to birthdays, showers, theme parties and more. Package contains 8 pcs Postcard invitations with seals, measuring 6 1/4" x 4 1/4" each.