size of a dice-o card

[BoukenSilver83]

im trying to make custom cards for goseiknight's leon celluar, what are the exact sizes of the dice-o card?

note:i dont have a leoncelluar yet, i want to have the cards ready before it comes in the mail.

 

[PSI Ground]

Leon Cellular comes with some cards, so you can just scan em' and wipe em' out