Measures 3 inches in diameter by 2.25 inches tall. Set of four stainless steel rings are used to fry eggs into a round shape that fit perfectly on an English muffin. The 2.25 inch tall, flanged handle makes it easy to remove from the frying pan. Made of durable stainless steel. Dishwasher safe. Place securely in dishwasher silverware caddy or rack for easy cleaning.