【Bento Box Material】 Lunch box made of high quality PP, durable, BPA free and non-toxic.【Lunch box kids size】18*15*7cm makes it portable and easy to carry, portable, lightweight.This children's bento box is perfect for school, office, factory, home and outdoors.【Smooth Edges and Inner Corners】The inner corners are equipped with R-feet for easy cleaning and no physical residue or bacteria.The smooth edges are burr-free and do not scratch your hands.Attention to detail processing.【Lunch box details】The adult lunch box with 3 compartments is used to serve the main course, fruit, snacks or sauce separately.Cutlery is included and fits easily.【Microwave safe】Dishwasher safe and microwave safe for use at -20°C to 110°C. Ideal for use in the microwave, refrigerator and dishwasher (Please remove the lid before microwave) Microwave safe temperature 2-4 minutes below 248℃.