... 3-pc Pyrex Glass Food storage container set 2)oven,dish washer,freezer safe 3)passed FDA,LFGB,CE, REACH 1) 3 ... made of borosilicate glass,expansion coefficient is 3.8*10-7k. 2) maximum resistance to heat: ... 500celcius degrees; 3) minimum resistance to coldness: -20celcius degrees.4) ... : 156*106*50mm 2)850ml: 186*139*64mm 3)1650ml: 216*153*93mm Squared ones: 1) 475ml ...