Is silicone Lids for Food Safe?

Silicone lids for food is made of food grade silicone material with lots of features as below:

No odor: silicone will not emit chemical odor, and it is not easy to leave odor.

Can withstand high temperature: it's no big deal to expose the silicone stretch cover in the microwave oven. Most brands should be able to withstand temperatures up to 450o F and dishwasher safe.

Low temperature treatment: the material can be used in refrigerators and freezers.

Extensibility: the flexibility of silicone allows users to cover dishes.

Super durable: silicone will not tear or tear like ordinary Plastic.

BPA Free: silicone contains no BPA and no other harmful toxins.

They help prevent food from being contaminated. Because of the seal, your food will stay fresh longer.