When the time is come to say goodbye to all your friends, make sure you thank them for attending your Monster High™ party in the ghoulest way possible! Shaped like a coffin, these Monster High™ Thank You Cards are sure to fit the bill. Handed out at school, placed in your guests’ gift bags or simply mailed to them, these cards are a welcome reminder of all the fun they had. Cards read "Fangs you very much!" on the front with lines to write a personal note on the back. Includes envelopes and sticker seals. Paper. (8 pcs. per set) 4 1/4" x 6 1/4" © Mattel, Inc.