Son Valentine's Day Despicable Me Card - including a minion surrounded by hearts. The card reads on the front â€˜Happy Valentine's Day To A Special Son.â€™ Inside the card there is plenty of room for you to write your own message. â€¢ Dimensions: 9 X 6 inches and 235 X 159 mm envelope. Despicable Me and Minions is the biggest animated comedy franchise of all time. The much anticipated Minions 2 movie The Rise of Gru comes to our screens in July 2022 featuring the much loved Minions characters, appealing to both kids and adults alike.