Food-Grade Material: This children's lunch box is made of high-quality PP material, which is sturdy, durable, BPA-free, and odorless. It's safe, reliable, reusable, and helps prevent contamination and mold growth. The lunch box is dishwasher, microwave, and freezer safe. Leakproof Lunch Box: The children's lunch box features invisible buckles on all four sides, ensuring a snug, secure, and durable fit. The lid has a built-in silicone seal that is leakproof and won't spill even when shaken. The integrated compartment design effectively prevents food from getting inside. Suitable for Various Dietary Habits: This lunch box has a generous capacity (1400 ml) and measures 19.3 x 14.5 x 6.5 cm. It has three separate compartments that can be flexibly combined to hold a variety of delicious dishes. The separate cutlery compartment is convenient for storing utensils without taking up extra space. Baby Clothing Accessories: 1 Child's Lunch Box. Safe Use: Adult lunch boxes are suitable for temperatures from -20°C to 110°C and can be microwaved (caution: remove the lid before use and do not place the box in the microwave). Adult lunch boxes are easy to clean and can be washed in warm water or placed in the dishwasher. Easy to Carry: The children's lunch box is small and lightweight, easy to carry, very suitable for children and girls, and also suitable as a snack box at the office, workplace, picnic, and other occasions.