Grill and bake mats are non-stick and great for the grill or oven. Reduces burning food and flare ups. Food will not fall through the cracks. Heat proof up to 500 degrees. Sauces, marinades, and rubs stay on food. Cuts easily to fit any size or shape. Reversible, reusable and dishwasher safe. Includes: (1) 13 In. W. x 15.75 In. L. and (1) 9.25 In. W. x 13.25 In. L. mats.