Fiber Catering Pans, 3 Compartments, 10.3 x 2.8 x 12.8, Paper, Natural, 200/CartonWorld Centric Catering Pans are made from sustainable unbleached plant fiber with no added PFAS, and a bio based lining made from plant sugars. These pans are oven and microwave safe, and come in many convenient sizes with matching lids. They meet ASTM standards for commercial composting, and are designed to reduce waste and provide a safe, non toxic alternative to traditional plastic and styrofoam disposables. Note: This is a non returnable item.