Dimension : 26 x 19 x 6 cm Gross weight : 501 g Net weight : 400 g Frozen and doraemon design Eco friendly as substition of disposable polyfoam take away food case  Outer casing is made of food grade PP material odourless， safety and healthy Cover with 4 side plastic lock and silicone ring for better seal up effect Can pour hot water under the tray to keep the food warm Inner tray is made of refined 304 stainless steel so is non toxic for high temperature food and easier to clean than plastic food tray Keep food separately by 5 Partition so the taste of different food won't mix together Keep out of reach of heat source to avoid damage Keep the tray dry if no use for long time