The card dimensions (when open) are 11.6 x 8.3". Bleed 0.25"
Please print on the front and back of the same paper ( I've labelled the files as front and back)
Use paper of 200gsm or more.
Once printed, make a crease in the centre and fold it in half (the file named back should come on the inside of the card).
Write something sweet inside. Ta-da! Your card is ready.