Net Wt. / Volume 2 pieces Description ●This container is ideal for freezing rice.●Steam generated during microwave heating passes through the grooves on the side of the container, allowing for even heating.●The bottom of the container has a finely uneven shape, so excess water during heating falls into the grooves, preventing the rice from becoming sticky.●Thin, rectangular shape that can be stored neatly in the freezer.●Light and durable plastic storage container.●Both the main body and the lid have a heat resistance temperature of 140℃ and a cold resistance temperature of -20℃, allowing you to store food in the freezer and heat it in the microwave with the lid*. *Please use by sliding the lid without closing it.●Items of the same size as well as different sizes can be stacked and stored. You can also stack them for storage when not in use.●The uneven bottom and lid prevent them from slipping when stacked.●Press the center of the lid to snap it shut and seal tightly.