Materia:silicone.Size:15.5*13.5*3.4cm;single hold size:6.5*5.5*3cm;weight:105g. * Green product,easy to clean. * Hello kitty face shape mold,5pcs in one package. * Can be used in the oven, microwave, dishwasher and refrigerator safely. * Use to make chocolate,pudding,and cake.