The pinnacle of the multi-shot Aerial Cakes and as a rule, have up to 4 pieces to a case. XL Aerial Cakes are giant, self-contained multi-shot units, riveting for your audience to watch whether lit singly or fused together and integrated into your finale! XL Aerial Cakes contain tubes that shoot an aerial shell or stars that burst into fabulous effects - colors, sparkles, noise, whistles, and more. Generally, XL Aerial Cakes contain up to 500 grams of pyrotechnic powder.