Ironman The Avengers Edible Image Photo Sugar Frosting Icing Cake Topper Sheet Birthday Party - 1/4 Sheet - 76253 Ironman edible cake topper sheet! Great for an Ironman themed birthday party or event! Topper will fit a 1/4 sheet cake or can be centered on a 1/2 sheet cake. High quality frosting sheets and edible ink are gluten/dairy free. Contains no known allergens or peanut products. FDA approved and certified kosher.