Turn your grill into a griddle with GrillMats. Never cook with messy aluminum foil that can tear and isn’t good for your food. Each Grillmat pack comes with one 15" round mat and one 15" square mat. GrillMats are great for all kinds of meat including steak and perfect for veggies. Even cook breakfast foods like bacon, eggs, and pancakes! GrillMats are 100% reusable and dishwasher safe. They reduce flare ups by stopping fat and grease from falling through the grates and into the flame. The GrillMat is heat safe to 600 degrees and can be used on charcoal or gas grills.