1、Environmental friendly PP material. Will not cause smell, pollution, environmental friendlly and health, can bring more convenience to your life. 2、The flexible internal seal can keep the food fresh for a longer time; it is easy to fill and pour out the grains. It is very useful for storing grains and preventing dust. 3、The cover is detachable. The multi‑opening design is flexible. The box cover is also flexible. When the cover is opened, it can keep the open angle, when it is closed, it can recover to origianl automatically. 4、Four compartment design, splitter plates can also be disassembled, support single, double, three, four compartment, you can choose at you will. 5、Can be stacked and stored to save space. There is a groove on the top of the cover, which can be stacked steadily, not easy to fall, and also can save storage space.