These cards are A2 (approximately 4-1/4" x 5-1/2") in size and come with the card base, two rectangle mats (inside and back of card), and two decorative mats. If you want to have mats for the inside piece of the cards, you can flip the mats horizontally in Silhouette Studio then cut again for the inside areas! The main card base is all one piece and the sides fold over to the center. All of these files are compatible with the 8x12 and 12x12 mats.
You can find my additional A2 Fancy Fold cards along
with tutorials through the link below:
All of these cards assemble using the tutorial linked above. The images below the cards just show you the shapes in more detail and how the mats go on.