Help kids share Heart Day fun with this all-in-one Valentine's Day card kit. With cute kid-themed designs including sports, pizza and electronics, this convenient kit makes it easy and fun to exchange valentines with the whole class! Valentine's Day party set includes mini classroom valentines with room for to/from details, a folded card for the teacher, a pop-up collection box and coordinating stickers. Perfect for sharing valentines with classroom, preschool or neighborhood friends. Valentine's Day party set includes mini classroom valentines with room for to/from details, a folded card for the teacher, a pop-up collection box and coordinating stickers. Includes 1 designed valentine mailbox with lid (simple assembly required), 32 cards (8 each of 4 designs), 1 teacher card and 1 sticker sheet (35 stickers total).