Six layers of vanilla cake, each a different color of the rainbow with white, vanilla buttercream separating each layer. Finished with white, vanilla buttercream on the outside and rainbow sprinkles.This cake is TALL so if you have questions about serving sizes, how to cut for maximum servings, or how to store the cake, feel free to call us!Please note: Our buttercream is a traditional Swiss meringue buttercream which uses granulated sugar, egg whites, and butter. It is often slightly less sweet