Casabella 4-1/2-Inch Square Silicone Microegg Cooker, Orange Microwave egg cooker in the shape of a slice of bread Made from highest quality FDA approved food grade silicone; stick-resistant Crack an egg into the unit, close, microwave for 60 seconds Measures 4-1/2 by 4-1/2 by 3/4-inches in size Microwave and dishwasher safe