NON-STICK - BBQ Butler Copper Grill Mats are PTFE coated which provides supreme non-stick capabilities. Food slides right off DURABLE - Copper infused and BPA free. These mats can withstand heat up to 500 degrees ENVIRONMENTALLY FRIENDLY - Reusable and reversible, each copper grill mat can be used as is or cut perfectly to fit your grill CONVENIENT - Dishwasher safe or easily wipe clean. No more stick, no more mess INCLUDED - Contains 2 generously sized 13 x 15.75 inch, 2 millimeters thick, mats. Outstanding for grilling, baking or roasting