The set includes 36 kids' Valentine's Day scratch-off joke cards with 36 different funny jokes and 42 heart stickers for scratching. Made of durable paper, these classroom cards are colorful and do not easily wrinkle, each measuring 4.75" x 3.2". Ideal for kids to exchange as gifts on Valentine's Day, these cards help children make friends and bring families closer. Simply select a joke, write the recipient's name, attach a heart sticker, and share with classmates or friends. Scratch the heart to reveal the punchline and enjoy the fun. Perfect for school exchanges, these Valentine's joke cards are a delightful way for children, classmates, and families to have a great time on Valentine's Day.