... 5.Orgin:Qingdao 1.material :BOPS2.shape:variable3.color:variable4.use:take away food,lunch,mushroom,fruit ... ,no harm to people,environmental,non-toxic,various-color,elegant,beautiful,sanitary,conveniency,tasteless,clear,PP cornstarch,eco- ... , quality certification and environmental certification Lunch Box BOPS elegant conveniency degradable tasteless non-toxic environmental sanitary eco-friendly ...