The Arcadia Oval Platter (AD209AA) is part of Thunder Group's Arcadia Collection. This warm collection will lend subtle tranquility to your dining experience. Each piece in this collection is made of melamine, a durable, break-resistant, non-toxic and heat-resistant plastic. Melamine can withstand temperatures from 32°F to 220°F (0°C to 120°C). Melamine is non-microwaveable, but is dishwasher safe (highly recommended for low temperature, top rack only). When placed facing down onto a table, a well-crafted melamine dish remains straight and flat, without a gap between the table and the rim.