... Borosilicate glass is safe in the oven, microwave, refrigerator, freezer, and dishwasher High Borosilicate glass is non-porous, ... Deluxe White Plastic CoverStorage Deluxe White Plastic Cover Refrigerator, Microwave and Top-Rack Dishwasher Safe Product NameCubageProduct ... performance.Can be used in oven, microwave, dishwasher, freezer, refrigerator, etc.Heat resistance: tolerance 400 degree no break or ...