Frame 12x12for wood under cake. Then 15x15 for base wood.Wood rods for legs cut on angle drilled hole first then screwed together with wood screws. 6 chocolate sheet cakes this was my largest cake ever it took 10 pounds of fondant 4 batches of strawberry preserve filling. Burgers are brownies, coals mashmellow painted with black food coloring and red & orange frosting for flames. Wheels are rice krispies covered in fondant & held on wIth melted mashmellows I also used that to hold fondant to the wood base.