HARRY POTTER AND THE CHAMBER OF SECRETS VALENTINE CARDS Harry Potter and the Chamber of Secrets valentine card kit! Contains: 34 large 5" x 5" Valentine cards, 48 silver and red heart shaped stickers, also die-cut magnet & silver gel pen. There are 4 different designs of cards which you can see in the photo of the back of the package. Send the cards to your friends and save the collectible Hogwarts crest magnet!