The dome-shaped lid allows you to pile rice and side dishes "fluffily" for enhanced deliciousness! Features tall dividers to prevent side dishes from shifting. The 4-point locking, airtight design prevents leaks. After eating, the containers nest for compact storage in a single layer! Microwave-safe with the lid and inner lid removed! Dishwasher-safe!! 【Product Size (approx.)】 Size: Width 169 x Depth 100 x Height 90mm Capacity: 600ml (Upper tier 230ml, Lower tier 370ml) ※The lid fasteners only open diagonally, so please be careful when opening and closing. 【Quality Indication】 Lid: AS resin / Heat resistance 100 degrees Celsius Body, Inner lid: Polypropylene / Heat resistance 140 degrees Celsius Fasteners: Dividers: Polypropylene / Heat resistance 140 degrees Celsius Packing: Silicone / Heat resistance 140 degrees Celsius Type of antibacterial agent used: Inorganic antibacterial agent Processing method: Incorporated Processed area: Entire surface The SIAA mark is displayed on products that have been quality controlled and information disclosed according to the Antibacterial Product Technology Council guidelines, based on the results evaluated by the ISO22196 method. ※This does not inhibit the growth of all bacteria. ●Made in Japan