SIZE: 7 X 6 inchesThis Despicable Me Mother's Day card reads on the front "Mum in a Minion." An adorable minion is pictured on the cover. There is space for any message on the inside.Â Dimensions: 7 X 6 inches and 190 X 165 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.