They fared well with our onslaught usage of utensils, whether metal, wooden, or silicone. We also love the size of these mats. Each 16.5 x 11.6-inch baking mat fits perfectly in a half-sheet ...
You can read more on the EPA website. If you get a nonstick baking sheet, use silicone or wooden utensils instead of metal to avoid scratching the surface. How we tested baking sheets We consulted ...