Measures approx 4.9 x 2.3 inches, 13.8 oz Put cooked rice in a container and freeze. When you eat, take it out of the freezer and let it melt in the microwave at 700w for 3 minutes 30 seconds. You do not have to cook often. If you cooked a lot of rice at one time, please keep it in the freezer. Lock-and-lock oven glass that is resistant to temperature changes. Whether you put cooked hot rice or store it in the freezer or use microwave oven, it is always safe! You do not have to open the lid, You can open the steam outlet of the rice container, so you can keep moisture