Product Specifications Material: BPA-free, food-grade plastic with silicone seal Capacity: 500 ml per container (3 × 500 ml) Locking Mechanism: 4-side secure snap locks with airtight silicone seal Dimensions (Each Box): 13 × 10 × 5.5 cm Product Weight (Set of 3): Approx. 450 g Usage Type: Freezer safe, microwave safe (without lid), and dishwasher safe User Benefits Preserves Freshness: Airtight seal locks in freshness and flavor Leak-Proof Design: Secure locking prevents spills, ideal for liquids Compact & Stackable: Saves space in kitchen cabinets or lunch bags Multipurpose Use: Perfect for storing snacks, leftovers, sauces, or baby food Travel Friendly: Carry homemade meals or portion-controlled food with ease Transparent Design: Easily identify contents without opening Durable & Reusable: Made for everyday use, lasts long with proper care Safe & Hygienic: BPA-free, safe for food contact and reheating