Merritt Melamine Rectangular Serving Tray, Glazed Swirl Brown Melamine dishes/plates at one time were normally used outdoors but with the new higher melamine construction and quality these lovely plastic dishes are equally at home indoors. A very lightweight, durable, hard and resistant material from a different family of plastics with good heat resistance Its hard surfaces can withstand most scratching from metal utensils. Dishwasher safe but not recommended for microwave use Resists breakage, scratching and chipping. The approximately size of the serving tray is 14 3/4" x 6 13/16" x 3/4"