Material: Flexible Silicone Size: 197 mm x 417 mm(7,72 x 16,34 inches) Cell Size: 5.4mm（0.21inches） Beeswax foundation silicone mold is an advanced technology patent for beekeeping in China. It has won many awards,so that the old bee spleen and beeswax can be used as waste,and there is no need to buy traditional bee foundation,leaving a lot of money. You can use this mold to make beeswax sheet for your beehives. Self-made pure beeswax nest foundation not only saves money, bees do not bite the spleen, accept quickly, and reproduce quickly. If you have any questions, please feel free to contact us, we will try our best to solve it.