Features: Easy to transplant: Our food preservation trays are versatile and portable for a variety of uses, such as lunch boxes, snack containers, bento boxes, or general food storage. Unilateral design: allows food storage on the tray, good sealing, no airs leakage. High quality: Made of high quality plastic, wear and corrosion resistant, can be in direct contact with food, reusable, durable. Superposition: Multiple layers can be used together to save the space occupied by the refrigerator. Easy to clean: Rinse directly with water or put in the dishwasher, dishwasher safe. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material:Plastic Size:30x20x2cm Package List: 1/4 Pcs*Vacuum Single-sided Preservation Trays