The bento box is made of polypropylene PP5 , which is a high-quality reusable plastic that is known for its sturdiness and is completely recyclable. PP5 material is food grade, BPA-free, non-toxic and chemical-free. Exceeds the material of most lunch boxes on the market. Easy to clean by hand or in the dishwasher. easily remove carrots, tomato juice and other easily stained food residues.can be used in microwave ovens, dishwashers and freezer compartments. This bento box is 8.5x4.64x3.46 Inch, the weight is nearly 500g. Lightweight for carrying with its handle or inside the bags. Fits the needs of kids and adults
