EXCELLENT MATERIAL- The refrigerator drawer is made of high quality PP material, BPA free, safe and durable. PERFECT SIZE- The original size is 20.5 x 16 .4 x 7.6cm. The extended size is 28.5 x 16.4 x 7.6 cm. The retractable drawer type design can increase the storage space to accommodate more food. SET OF 4 REFRIGERATOR DRAWERS- The package contains 4 plastic refrigerator shelves. The colors are: blue, white, beige, pink. Suitable for refrigerator shelves less than 0.8cm, to store some small food. Air vents keep food dry and prevent bacteria growth. SPACE SAVER- These refrigerator drawers with ear clip can be hung on the partition, the space inside the refrigerator is fully utilized to save space. VERSATILE- Perfect for dividing refrigerator drawers to organize food, eggs, drinks, fruits , vegetables and other items in the refrigerator.