Upgrade your grilling and baking experience with Gotham Steel Copper Grill and Baking Mats. This set of three extra-large 15" x 20.5" nonstick copper-infused mats offers effortless cooking and cleanup. Reusable and nontoxic, made without PFOA, these mats minimize oil or butter usage, reduce flare-ups, and keep your grill grates clean. Perfect for grilling meat, vegetables, or even baking, they ensure even cooking and preserve those iconic grill marks. Dishwasher safe and designed for durability, these mats are essential for any home cook seeking convenience and premium quality.