4.It is Storage container

Air tight food containers tightly locked to keep the food fresh and the refrigerator free of odor. Good for storing various sauces, leftovers, opened-cans, fruits, and vegetables.

Product Features:

1.100% air, moisture and liquid-tight

2.Food stays fresher for longer than normal resulting in mush less being thrown away

3.Stackable design can create up to 40% more usable space in fridges, freezers and cupboards

4.Easy to use and clean

5.safe for use in freezer, microwave and dishwasher(top rack)