Bigger than their cousins the Standard Aerial Cakes, Large Aerial Cakes are self-contained multi-shot units, sure to please whether they are set off alone or combined to be part of a fabulous show! Large Aerial Cakes contain tubes that shoot an aerial shell or stars that burst into fabulous effects - colors, sparkles, noise, whistles, and more. Generally, Large Aerial Cakes contain up to 350 grams of pyrotechnic powder.