Yoshi Copper Grill and Bake Mats provide a non-stick surface for grilling or baking that keeps food off the grate and prevents flare-ups. These copper-infused mats are heat conductive for even cooking and leave perfect grill marks on everything from steak and burgers to delicate fish and vegetables. Reusable, dishwasher safe, and PFOA-free, they are designed to withstand temperatures up to 500 degrees Fahrenheit while keeping your grill or oven clean. Measurements: • Length: 15.75" • Width: 13"