BounceBox is a versatile and practical solution for the kitchen. Made from 100% platinum silicone, it’s safe to use in the microwave, oven, dishwasher, and freezer. The dual seal lid allows for vented reheating and a leak-proof seal to keep food fresh and secure. Whether you're baking a meal, warming up leftovers, or storing food for later, BounceBox is an excellent choice for convenient and worry-free meal preparation, storage, and on-the-go snacks. The Nesting Duo gives you the option of two sizes, perfect for single-serve or shareable meals. They are stackable, making for easy storage and saving space in your kitchen. Features: Microwave Safe Oven Safe up to 425 degrees Fahrenheit Dishwasher Safe Freezer Safe Dual Seal Lid for vented steaming Dimensions: 24oz – 7.8"x5.8"x2.1" 48oz – 9.2"x7"x2.7"