Material: High quality PP material, lightweight and durable food container, sliding design, easy to slide into food, install it on the refrigerator compartment to maximize space utilization.PERFECT SIZE: The original size is 20.5cm x 16cm x 7.5cm. The enlarged size is 28.5cm x 16cm x 8cm. The retractable drawer design can expand the storage space to accommodate more food. Ventilation hole design, rapid water leaching, effectively preventing bacteria growth.Versatile Storage: This storage rack saves space, keeps food fresh and organizes your food/drinks/small parts; they are used in refrigerator, freezer, table, desk, cabinet, also great for storing and organizing food or handling small items of tables and desks.Package Contents: 4 plastic refrigerator storage shelves; color: pink, blue, khaki, white. Fits refrigerator shelves up to 0.8"