The grill mats/ oven liners are made from coated fiberglass fabric that make your grilling more healthier and safer. Unique 0.2mm-thick design is perfect to leave grill marks and flavor intact, yet thick enough to provide ultimate heat resistance (up to 500F) and durability.MAKES GRILLING EASY - Easier to use than a grill pan or basket and more effective than aluminum foil that rips when you flip your food. Simply lay grill mats directly onto any outdoor grilling space at home, public cookout or when camping and fire up Grill with ease and still look the part, anytime, anywhere.KEEP YOUR OVEN CLEAN - Save time and energy with these oven liners, while keeping your oven clean and looking brand new The heavy-duty oven mats for bottom of oven are the perfect solution to keep your oven from mess and spill free. It catches sauces, cheeses and other baked-on messes that may drips on the bottom of your oven.MULTIPURPOSE - Best used as a bbq grill mats for gas, electric, charcoal grills, baking sheet, or pan liner for both electric and gas ovens, microwave ovens, kitchen stoves, toasters, grills, etc. Easier to travel with than pots and pans for camping or picnics Besides, our mats can be cut to any size or shape to fit any need.NON-STICK, EASY TO CLEAN, DISHWASHER SAFE REUSABLE Simply remove the mats once cool, wipe with a soft damp cloth or rinses off effortlessly and throw on to top shelf of dishwasher.Colour: BlackSize: 400mm*330mm*0.2mmQuantity delivered: 5 piecesJINXIU