This is a 12" Chocolate Fudge cake filled and frosted in BC and the Mcqueen is Devils Food covered in fondant and CT's and BC accents. This was a great deal of work, but well worth it. My son loved it! And so did the other kids for that matter. That you Merrisa for her tutorial which helped =) I ended up using 2 9x13 pans and using the rounded edges as the top part of the car and it worked perfectly! Would to love to hear feed back, Thanks!