Be a Super Hero at your Valentine’s Day Party with these Avenger Valentine Cards. Each box contains 32 Cards, 32 stickers and 48 heart shaped seals. The large size cards feature your Avenger characters. The cards have a fun, positive valentine message and a slit to hold the character sticker in place. These are great for classroom exchange or parties at home. The back of the card has a large to and from space for easy identification. The Avenger cards are a super way to say Happy Valentine’s Day.