San-X Sumikko Gurashi Lunch Box Bento Box (2 Divided Inside) (KY41501) Authentic San-X Product from Japan. Imported Two-divided containers inside, convenient to make food being separated about 150  110  50mm Microwave safe Polypropylene case  EVA plastic lid-nested a total of three sets Contents: L size 520ml  M size 390ml  S size 250ml