Easily remove food after baking without the need of oil or cooking sprays. Makes baking cookies with kids fun and easy! Use our mat as a baking tray liner for non-sticking baking ovens. With a convenient size of 11.625" x 16.5" fitted for half size sheet pans and a smaller 12" x 9" for your toaster oven. Freezer, oven, microwave, and dishwasher safe.