- Versatile Size Options : This 4-piece set of polypropylene (PP) containers offers a total capacity of approximately 36L (80 lbs), with sizes to suit all your storage needs: - Small: 4.5L (10.83" x 7.68" x 4.53") - Medium: 7.0L (12.40" x 8.86" x 5.31") - Large: 10.5L (13.19" x 10.04" x 6.10") - Extra Large: 14.5L (15.55" x 11.22" x 6.89"). Easily stackable with foldable handles, these containers help keep your space clean and organized. - Safe for Refrigeration and Microwave : Constructed from durable PP material, these containers are heat and cold resistant, functioning effectively in temperatures up to 140°F and as low as -20°F. The silicone sealing ring and buckle ensure an airtight closure, keeping your contents fresh and secure. - Airtight Design : Each container features four locking sides, providing superior protection against dirt and contaminants. The robust handle simplifies transportation, folding flat for optimal stacking and storage in your refrigerator. - Ideal for Bulk Dry Food Storage : Perfect for organizing various dry goods, these containers accommodate items like pizza and bread flour, oatmeal, rice, sugars, baking goods, and snacks. Their varied sizes make them your ideal airtight solution for bulk storage. - Everyday Practicality : Use these containers for meal prep, storing leftovers, or keeping your pantry organized. They are an excellent addition for those looking to maximize space while ensuring freshness and cleanliness in their food storage. Upgrade your storage solutions with this reliable and efficient container set.