... set;2.High heat resistant, up to -20 ~120 centi degree;3.good steady performance in axunge,acid,alkali food ... ,non toxic;4.Pass the FDA by SGS;5.other capacity requirement,please feel free to contact us. Info. for plastic ... carton Customer designs or special requirements for plastic microwave container box are welcomed. Can be marked ... to contact us. 3 pcs set plastic microwave storage container box