Thick/large & multi purpose perfect for baking, kneading, rolling, candy/macaron/pastry/cookie/bun/bread making as well as for freezing meat balls, dumplings, fruits and vegetables. Made of premium quality non toxic materials passed strict FDA approved tests, no oil or fat is required for baking which reduces intake of cholesterol, saturated fat & cancerogenic substances produced by cooking oils subjected to high temperatures even burnt sugar and fat falls off on its on. just rinse the mat in warm soapy water to clean it. you can also wash it in your dishwasher. repeated multiple uses and washing cycles do not affect non stick properties of the mat, after every use and clean-up, it will be just like new again.