Description: Food Grade Material: This vacuum seal container is made from food grade material, ensuring safe of your stored food It's great for storing a variety of foods such as coffee beans and grains.Innovative Vacuum Seal: The innovative press to seal vacuum design allows you to remove air with a simple press, extending the freshness of your food and preserving its flavor.Effective Dust Protection: The sealed container effectively prevents air, moisture, and dust from entering, providing protection to ensure long term preservation and quality of your foodClear Visibility Design: With its transparent body design, you can easily check the condition of the stored food at any time without unnecessary lid opening, making it convenient for management and retrieval.Bottom Design: The Airtight Food Storage Container bottom features a convex groove design while the top has a concave groove design for better stacking stability to prevent tipping over. Specification: Material: PET Size Chart: 10.8cmx10.8cmx7.4cm/4.25inchx4.25inchx2.91inch Package Includes: 1Airtight Food Storage Container Note: Please allow slightly errors 1-2cm differences due to manual measurement.