This is a 1/2 sheet cake with 1/2 an edible image on the top of the cake. I found a picture of the Hannah Montana Pinata and made an edible image for the lower half of the guitar and then outlined and matched the design on the image with the rest of the guitar. Then added the grass tip shaggy on the edges to make it look like the pinata. I even put Skittle cand between the layers so the candy fell out when it was cut. I did this one for my niece.