1. Material: The freshkeeping container for the refrigerator is made of PP5 and silica gel, which are nontoxic, odorless, and safe for direct contact with food. It is durable, corrosionresistant, easy to clean, and reusable. 2. Doublelayer refrigerator storage box: The storage container features a builtin drainage basket that can drain water from food and also filter water when washing fruits. The transparent design allows you to clearly see the contents inside. 3. Dustproof lid: The lid of the container is wellsealed and not prone to leakage, preserving the freshness of fruits and vegetables without any peculiar odors while preventing dust and mosquitoes from entering, ensuring clean, healthy, and hygienic food storage. 4. Capacity: The storage box comes in three different sizes—S, M, and L—to choose from. The capacity is large enough to store all kinds of vegetables, fruits, pastries, meat, seafood, eggs, spices, grains, and other foods, keeping your refrigerator clean and organized.