Premium Safe material: Baking mat, food-grade silicone, non-toxic, odorless, BPA free, FDA approved. High temperature resistant up to 446/230. Suitable for microware, oven, refrigerator. Concave/Convex side design: You can bake cake, cookie or chocolate on the concave. Mini mould can make snack for children or your pet. Convex side is good for meat food baking. The oil and fat escape out, better reducing the Calories. Also, the air can circulate under the food, cook evenly, accelerate the food cooked. Easy clean/storage: it is support to wash by hand or dishwasher. You can lay flat, rolled up or hang it to storage after making dry. Reusable: This perfect mat can be used repeatedly. You can reduce to use the aluminium foil or baking paper. Avoid paying again and again for them. Multiple Function: Besides as baking mat, you can pad it urder the hot cookware or the cutting boards, open jars, cookware drying rack, trivet. It is necessary for your family to own it.