2.Safe and Environment: High quality silicone material, non-toxic, BPA free, 100% phthalate, lead free, plastic free .Dish washer and microwave safe.NO discoloration & heat resistant up to450 F. just cover your food and heat in the microwave or freeze.

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

4.Freezable & Micro wavableI : 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 delicious food leftovers comfortably