Thank you for viewing. This lunch box is made of durable, long-lasting aluminum that can withstand impacts and can be used in a food warmer. It also comes with a divider, making it convenient for separating food. This lunch box is very popular with children who love Tomica miniature cars. ● Capacity: 370ml / Size: Width 13.4 x Depth 9.7 x Height 4.2cm / Country of Origin: Japan ● Set Contents/Accessories: Main body + Divider + Belt + Name sticker ● Materials: Body/Lid = Aluminum (0.7mm thick, anodized) Divider = Polypropylene We are committed to providing safe and courteous transactions.