• Whether you're a cooking enthusiast, meal prepper, or just someone who loves keeping things organized, these containers are a game-changer. • Set Includes: (1) 1-cup, (1) 2-cup, (1) 4-cup, (1) 6.5-cup, (4) BPA-free plastic lids for secure sealing and freshness. • Premium Borosilicate Glass: Crafted from high-quality borosilicate glass, these containers are designed to withstand extreme temperatures, making them ideal for both storing and reheating your favorite dishes. • Secure BPA-Free Lids: BPA-free plastic lids form an airtight seal, preserving the freshness and flavors of your favorite dishes. • Microwave, Oven, Freezer, and Dishwasher Safe: Effortlessly reheat meals and clean up afterwards (Lids: Top rack only, and not oven safe).