Discover the ultimate solution for food storage and meal prep with our versatile glass containers. Perfect for keeping your kitchen organized and fresh. Key Features: - **Multi-Scenario Use**: These containers are designed to withstand extreme temperatures, from -40°C/-40°F in the freezer to 400°C/752°F in the oven. They are safe for use in ovens, microwaves, dishwashers, and freezers. Note: The lids are not oven or microwave safe; please remove them before heating or cooking food. While the lids can be washed in the dishwasher, prolonged exposure to high temperatures may deform the silicone sealing strip—hand washing is recommended for optimal durability. - **Stackable and Organized Design**: Keep your fridge, pantry, or shelves tidy with these square glass containers. Their stackable and nestable design allows for compact storage, saving valuable space. The removable sealing rubber ring makes cleaning effortless, ensuring hygiene and convenience. - **BPA-Free Safety**: Made from non-porous glass that is completely BPA-free, these containers offer a safe option for heating food without harmful chemicals. The lids feature a secure snap-down mechanism that creates an airtight seal to maintain freshness and prevent spills. - **Ideal Size**: Each container measures approximately 5.2 inches in length and width by 2.5 inches in height (2-cup capacity), making them perfect for storing leftovers, meal prepping snacks or lunches. - **Durability and Care Instructions**: Constructed from high-quality tempered glass resistant to thermal shock; handle with care as it is fragile but built to last daily use when properly maintained according guidelines provided above regarding lid usage during heating processes like baking or microwaving meals inside them safely without risk of damage over time if followed correctly every time you cook something new today! After-Sales Service: We stand behind our products' quality assurance program which includes responsive customer support available within hours after purchase should any issues arise due shipping damages etc., so feel confident knowing help awaits promptly upon request via direct message through store channels only – no third-party platforms involved here whatsoever! Thank you again choosing us today :)