Food Prep: Use the white grill tray for prepping your raw meat and transporting it to the grill, after fully cooked, place the cooked meat on the black one. WELL-BUILDING CONSTRUCTION: 17x10.5 inch large size design with texture to keep things from sliding around the tray DISHWASHER SAFE: The trays are Made of 100% melamine material, Both trays can be placed directly into the dishwasher, but not use for microwave GIFTABLE: Great idea to set as a gift on Father’s Day, friends who love camping and tailgating, or are preparing an outdoor grilling, coming with cleaning set OUR BRAND: ECOIOU helps to design excellent food tray for customers, make BBQ easier and less messy, and shares a great idea for meal and grilling serving tray, one for prepping and one for serving, It is also a great size to show your grilled creations in the grilling party Serving Tray