3 18×12 inch cakes combined to make 1 very large end of school year birthday bash for my grandsons combined 5th grade class of 100 students. The only instructions were 1/3 chocolate, 1/3 vanilla, and 1/3 half chocolate/half vanilla (did this cake in zebra pattern), flip flops and summer! Everything is edible hand crafted in fondant, all covered and filled with white chocolate whipped cream frosting.