Description: Premium Material: These food storage containers are made of PP material, ensuring durability and longevity. They are great for preserving the freshness of your food items, can hold a variety of foods such as fruits, vegetables, bread, grains and more.Airtight Seal Design: The Refrigerator Storage Box features a buckle design for secure sealing, keeping your food fresh for longer periods. The silicone sealing ring is waterproof, designed to store and protect your food effectively.Set of Three Different Sizes: This set includes three rectangular Food Containers in different sizes: 17.5cmx12cmx5.3cm/6.89inchx4.72inchx2.09inch; 20.5cmx14cmx6.3cm/8.07inchx5.51inchx2.48inch; 23.5cmx17cmx7.3cm/9.25inchx6.69inchx2.87inch. This variety allows you to store different types of foods according to their quantity.Versatile Use: These airtight lunch containers can be used in refrigerators for storing fruits, vegetables, leftovers etc., making them an essential kitchenware item for everyday use. Suitable for home, kitchen, refrigerator, outdoor, picnic, camping, family use.Heavy Duty Structure: With their thick and heavy duty structure along with tight sealing, these fridge storage containers ensure the and freshness of your items. Specification: Material: PP Size Chart: 17.5cmx12cmx5.3cm/6.89inchx4.72inchx2.09inch;20.5cmx14cmx6.3cm/8.07inchx5.51inchx2.48inch;23.5cmx17cmx7.3cm/9.25inchx6.69inchx2.87inch Package Includes: 3Food Storage Containers Note: Please allow slightly errors 1-2cm differences due to manual measurement.