- All-purpose mat: 13 x 15.75 - Seafood and fish mat: 7 x 15 - Burger mats, set of 4: 6 diameter - Pizza mat: 13 diameter - Heat resistant to 500F/260C, avoid direct flame - Maintain grill marks and keep foods natural juices and flavor - Dishwasher safe Maintain grill marks and keep foods natural juices and flavor. Prevent food from falling through the grates! Use the sheets for cut vegetables, seafood, bacon, pancakes and eggs, burgers, chicken breasts, crab cakes, steaks and chops. Always have a clean grilling surface wherever you go! Clean up made easy! Eco-friendly substitute for tin foil. Reuse many times. Just place sheets on grill grates and food directly on the sheet. Also, use as an oven liner. Easy to clean. Dishwasher safe.