Mercury is hot - after all, it's the planet closest to the sun. You'll want this eye-catching Planet Plate at the center of all your festivities. Whether you're serving jalepe?os or chicken vindaloo, this Mercury plate is hot! 10" diameter. 100% melamine. Food safe and FDA approved. Dishwasher safe. Plates are not microwave safe. Look for your other favorite Planet Plates, each sold separately. Can't decide which planet you like best? You can have them all! For a complete set of eight 10" plates with portraits of all the planets in our solar system, see Planet Plates.