This 42 oz Starfrit steamer lets you get a quick and healthy microwave steam cooking. It can hold 2 to 4 servings and its high quality silicone composition can resist temperatures of up to 230 °C. It has rigid, easy-to-grip handles and a non-stick, stain-resistant surface. This product can be used in the microwave oven, oven, freezer and dishwasher. It comes with a 1-year warranty with proof or purchase.