Certified Safety Assurance: This rectangular food storage container passed FCM certification, guaranteeing compliance with international safety standards and providing peace of mind for your family's health. Maximize Your Storage Efficiency: The stackable fruits storage boxes optimize fridge and cupboard space, making food storage organized and accessible. Heat-Proof Microwave Use: Made from microwave-safe materials, the transparent crisper food container allows quick, safe meal warming, saving time during meal prep. Tight-Seal Lid to Prevent Leakage: Featuring food-grade sealing lids, the microwave-safe lunch box prevents spills and odor contamination, maintaining food freshness. Suitable for Various Uses: Perfect for fresh fruits, veggies, meals, and snacks, these portable containers are ideal for home, office, or outdoor adventures.