International Safety Certified: Thanks to fcm certification, these rectangular food storage containers ensure safe food storage by adhering to global health and safety standards. Efficient Space Utilization: The stackable fruits storage boxes feature a practical shape that allows for easy stacking and optimized use of refrigerator and cabinet space, keeping your kitchen organized. Heat-Proof Microwave Use: Made from microwave-safe materials, the transparent crisper food container lets you warm meals quickly and safely, saving time during meal prep. Secure and Fresh Seal: Tightly fitting, food-safe lids prevent spills and odors, helping preserve taste and quality of stored food. Versatile for Various Uses: From fruits and veggies to meals and snacks, these portable containers suit home kitchens, office breaks, or outdoor adventures.