UNBEATABLE ADVANTAGE: 1. Made from heavy duty PTFE, perfect thickness,thin enough to leave grill marks and flavor intact,yet thick enough to provide ultimate heat resistance and durability. 2. Eliminates flare ups, these mats can be used to grill ANYTHING because nothing will fall through the grates or get scorched! 3. Reversable and reusable, 100% non-stick and dishwasher safe...use it OVER and OVER AGAIN. No more ruined dinners and clean-up is a breeze. Grill food like a pro with Renook's non-stick grill mats! Without them, you risk having to spray flammable cooking oil on a hot grill, having smaller food items fall through or stick to the grates, and have to endure time-consuming cleaning afterward. Our barbecue cooking mats can be used to protect your expensive Weber, Char-Broil, Traeger, and Kamado grill pans. Cook meat, vegetable kabobs, shrimps, even pancakes and eggs without scorching your food or creating lumps of unhealthy grease. Try them today to vastly improve your cooking skills and enjoy expertly grilled food - every time! ATTENTION: 1. DO NOT place directly on charcoal. Lay the mat over the grill grates approx 7 inches from the burners. 2. When the use time exceeds 30 minutes, the maximum temperature cannot exceed 260 ℃; when used for a short time, the maximum temperature cannot exceed 400 ℃. 3. Brush a layer of oil on the grill mat before placing food on it to ensure even heating. 4. After use, wipe with a damp cloth or detergent to dry. Avoid using metal utensils as they may scratch the mats and cause damage. 5. Allow the mats to cool before washing. Dry with a soft cloth. 6. No folding: Lay flat or roll up when not in use - do not fold or crease the mats.