silicone stretch lids use for dishwasher refrigerator and microwave reusable durable and expandable lids fit various sizes and shapes of con

[food grade silicone] 100% silicone environmental protection materials,bpa non-toxic,durable, soft texture,sustain the temperature form -30 up to 230℃, no worries for the silicone stretch lids be damaged. even use in oven and refrigerators with super wear resistance.