1.Perfect Size for Storage: This product has an ideal size with 4 layers 11.818.865.7'. It's great for storing various items like dumplings, cookies, and other snacks. Some users found it fits well in the fridge, helping save storage space 2.Stackable and Flexible Design: With its stackable design, it great flexibility. You can stack the trays as needed for storage or transportation, and easily separate them when you want to use individual trays. It's very convenient for taking food to parties or events 3.Excellent Protection for Baked Goods: It provides outstanding protection for decorated cookies and other baked items. The structure of the container can prevent cookies from being damaged during storage and transport, keeping the icing and decorations intact 4. Material Quality: Despite some users reporting minor issues like warped trays, overall, the product is made of durable PP materials. Many users have used it frequently to store different foods, and it still works well