Come and see our amazing products. The food grade silica gel has strong absorb-ability, good sealing, and can be sealed for fresh food, and the heat resistance and cold resistance are good. It can be used in microwave oven heating. It can also be used as a anti-slip tea pad. Easy to clean the material soft, can be used repeatedly. Pls confirm with us about the packing info, stock color and exact production time before placing your order.