This Carlisle 3308214 ocean blue melamine oval platter is 0.99" high and measures 11.95 x 8.99 inches (L x W). (L is length, the horizontal distance from left to right; W is width, the horizontal distance from front to back.) It is made of melamine for resistance to breakage, can withstand temperatures up to 212 degrees F, is dishwasher-safe, and meets NSF International standard 2 for food equipment safety. This ocean blue melamine oval platter is suitable for use in a wide range of food service applications.