1. Versatile Food Storage: Keep your meals and snacks fresh with this set of 4 silicone collapsible containers. Perfect for lunches, fruits, and snacks, whether at school, office, or outdoor activities. 2. Convenient Space-saving Design: These rectangular containers collapse to 1/3 of their size, allowing for easy storage and maximum organization. Fit them in any kitchen compartment, cabinet, or drawer. 3. Secure and Fresh: The snap-on lids create an airtight vacuum seal, ensuring your food stays secure and fresher for longer. The lids also feature an air vent for convenient microwave heating. 4. Optimal Organization: These collapsible and stackable containers provide minimalist organization, fitting neatly into cabinets or drawers. Expand them for meal prep, leftovers, or cooking and baking. They can even serve as your new favorite lunch box! 5. Durable and Safe: Made from food-grade silicone, these containers are durable and perform well in microwaves and refrigerators. They are freezer and dishwasher safe, making them easy to clean. Remember to pull up the airtight button on the lid before microwaving.