Rice Stock Bag -お米保存袋-A bag developed by a rice professional that stores rice in the best condition! By blocking light and air, the rice can be kept as fresh as possible. "Rice is the same as a raw vegetable." Properly preserved rice can last a long time. Material details Materials: polyethylene, PET, aluminum Cold resistant temperature: Approximately 32 F Size: approx. 12 x 12 inch Bag thickness approx. 0. 004 inch Capacity: about 1 gallon 2 bags