Premium & Safe Materials Made of food grade silicone, BPA free, which means you can have peace of mind when eating and drinking with these products. It is non-toxic, tasteless, odorless, non-stick and easy to clean. Food Grade Silicone BPA Free Heat Resistant to 446F Dishwasher, oven, microwave, refrigerator, freezer safe Invert cups or pans on the mat to drain. It can also be placed on the bottom of a hot pot and used as a potholder. Heat Resistant to 446F. Silicone Molds for Dog Treats/Chocolate/Cookies Each silicone baking mat comes with over 500 silicone grids so the back can be used as a food mold! Silicone Baking Mat Size: 40.5cm * 29cm Each Silicone Grid Size: 1.2cm*0.5cm(L*H) Space Saving/Super Flexible Not only that, it's super flexible and can be rolled up so you can save space and easily store it anywhere, whether it's in your kitchen cupboard, or trimmed to fit most baking sheets. Wash in the Dishwasher After cooking food, if it gets dirty, you can hand wash it with a little soap and water, or put it directly in the dishwasher, which is easier and faster. It will be as good as new without any damage.