Safe MaterialsBento box adult lunch box is made of high quality food grade material (grade 5 PP material), No BPAs and no chemical dyes. The material of this adult bento box lunch box also resists staining making clean up a breeze!It's your ideal daily lunch containers! It's also a reusable bento lunch box for adults. Four-Compartment Bento Lunch Box for Kids The kids bento lunch box with 4 practical compartments,you can bring different kinds of food for your lunch just in one container. Basic food, fresh fruit, vegetables, snacks,etc. The food is varied, so that children get a balanced diet, and keep the original taste of the food. Leak-proof Bento Lunch Box for KidThe thickened silicone strip inside the lid seals well and is leak-proof, no need to worry about food leaking out. Nursery toddler bento box has 4 locking clips, easy for your child to open and close, the lid locks securely to keep your food fresh and mess free by preventing any spills leaks or smells in your bag. Microwave, Freezer & Dishwasher Safe Bento Box AdultOur adult bento box is dishwasher safe,freezer safe.Microwave safe for reheating your prep meal, the plastic toddler bento lunch box for daycare has a removable design, remove the lid when heating, avoid that the steam generated during heating cannot be dissipated because the lid is too tight. Easy To CarryThe bento box lunch box for adults is small and easy to carry. Bring a spoon and fork,embedded cutlery storage,no fear of forgetting to bring cutlery. You can easily put on your bag without worrying about leakage. It's perfect for students, busy office workers and travelers. TipThe lid will be a little tight when you open the bento box at first time, this is normal, the lid will loosen after several uses. Please do not put liquid sauce into the bento box for kids that fits in lunch boxto prevent it from flowing to other compartments. RECOMMENDED AGE GRADING 5 years