Healthy and Durable Material- We make sure the silicone stretch lids are BPA-free, food grade and completely non-toxic. You can, therefore, use the stretch lids all the time without worrying about yours and your family’s health! Besides, the weight of a single silicone stretch lid is heavier than the market average. So it can be stretched 1000 times.

Food Storage Containers Lids is suitable for cold storage and microwave. Preservation of meat, vegetables, and fruit, guarantees odorless of food. Convenience and environmental protection is the best choice of household preservation...

Good Sealing & Excellent Heat Resistance- The inner ring is anti-skid, with good adsorption performance. So our stretch lids have a better leak-proof effect and make your food stay fresh much longer. The suitable storage temperature is from 40 ℉（freezing) up to 400 ℉. They are safe for fridge and microwave oven.

Eco-friendly: Unlike plastic wrap, baggies and other disposable storage items, these can be used over and over again. silicone lids will retain their shape and ability for a long time, and they are easily washed when dirty.