Hallmark DIY Pop Up Valentine's Day Mailbox with Cards and Stickers for Classroom Exchange

| Includes 32 perforated, tear-apart classroom valentines with envelopes (8 each of 4 designs), 1 teacher card with envelope and 1 pop-up mailbox. Mini classroom valentines are designed on front and back with room to write a short message on reverse; teacher card is folded with Valentine's Day wishes inside. | | Message(s): Dog and heart design: Have a doggone happy day! Heart on grid design: Happy Valentine's Day Lettering design: Woo-hoo! Woo-hoo!; It's fun being friends with you! Smiling heart design: U make me [smiling heart design] Teacher design: Happy [heart] Day; So lucky to be learning from you! On box: This box belongs to _____. Happy Valentine's Day. | | Customizable classroom exchange kit makes a great choice for kids in preschool, elementary or middle school. | | Each card measures approx. 2.5" W x 3.6" H. Assembled box measures approx. 7" W x 7" D x 7" H. | | Printed on high quality paper stock, Hallmark greeting cards are made with paper from responsibly managed forests. | |