2.Safe and Environment: High quality siliconematerial, non-toxic, BPA free, 100% phthalate, lead free, plasticfree.Dishwasher and microwave safe.NO discoloration & heat resistant up to450 F. just cover your food and heat in the microwave or freeze.Safe andhealthy for adult and baby food storage.

3.Excellent compatibility: you can expand to fit manycontainers: such as a bowl, cups, glassware, pyrex, glass, food can, instantpot, crockpots.Also useful for FRUIT and VEGETABLES: watermelon, pineapple,melon, lemon, onions or other fruits and vegetables.

4.Freezable & MicrowavableI: They are antifreeze and heat resistant.RESIST TEMPERATURE RANGE: -40 C (-40 F) to 232 C (450F).Approved dishwasher, microwave and freezer safe so you can enjoy deliciousfood leftovers comfortably