Material and safety PET material, BPA , nontoxic, and no odor. Good mechanical properties with strong drop resistance and impact resistance. transparency, not easy to break, reusable, and with a large bearing capacity. Drawertype refrigerator storage box Classified storage to expand space. Can be organized by category or model. The box is crystal clear with clearly defined sections, making contents easy to locate at a glance. Crispy Box Sealed Fresh Box with drainage Drainage compartment separates wet and dry to prevent soaking and deterioration. Smooth bottom for easy rinsing after use. Clean after flushing, with no hidden dirt, helping maintain cleanliness and hygiene. Stacking design and moisture retention Easy to stack to save space. grooves lock firmly and will not fall off. holes can be opened or closed to seal, effectively reducing moisture loss and extending storage time for fresh contents. Use scenarios Store weekly groceries by category in the drawertype boxes for quick access and organized visibility. Maximize small or dormitory fridges by stacking components to create additional, organized storage without clutter. Prep and portion ingredients for meals using the sealed fresh box to keep wet and dry items separate, extend freshness, and simplify cleaning after use.