12x18 Sheet cake, half devil foods chocolate and half classic white cake with buttercream icing. Elmo was 9x13 classic white cake cut out into the shape of elmo. Sesame Street sign also classic white cake and all iced with buttercream icing. Breyden is a special little boy and his Mom was very pleased with the cake. I had fun doing this one. I learned a valuable lesson with this cake....buttercream icing doesnt hold up too good in 90+ weather. Had to make a few repairs once the cake reached the party