MUJI Airtight food storage containers with valves, microwave-safe with the lid on Medium, 2 pieces Width 12 x Depth 20 x Height 5.5 cm Polypropylene lunch box with valve, also usable as a food storage container Width 10.2 x Depth 6.8 x 5.1 cm 125ml 1 piece There are some minor scratches from use, but I think there is no noticeable dirt. Set sale.