1. food grade material white uncoated cake boards 2. aging resistant, high tensile strength 3 ... design service are welcome.SpecificationsMaterailbottome material:corrugated paper and craft papersurface material: white craft paperUsagefor cake, muffin, etcShaperound, square, rectangle, heart-shaped, ... uses: Cake supportChocolate or gingerbread house baseBase for centerpieces white uncoated cake boards