3-compartment bento box with a capacity of 580ml Cutlery set - Capacity: 580ml - Size: 580ml x 129mm - Compartments: 3 compartments (240ml, 170ml, 170ml) - Microwave safe: Yes - Material: Polypropylene I think this was a prize from a Chip Star promotion (^^) It's cute (^^) and sure to stand out!!...lol How about it for preparing for the new school year (^^) Shipping is planned via Yu-packet Plus. The lunch box will likely be taken out of its box for packing. Thank you for your understanding.