the bumper kit has 12 A4 sheets to make 9 cards. The card front is 7x7", there's decoupage, and 3 matching inserts. Ages on the cakes are 30, 40, 50, 60, 70, 80, 90, 100, and there's one with no numbers. The inserts say: Happy Birthday, Wishing you a very happy birthday, and there's a blank one too. This design is also available in single sheets in my shop.