The Silicone Food Bags made of food grade silicone, it's a healthy alternative that's safe for people and the planet.

• The raw material: The silicone food bags choose the best food grade platinum silicone material production.
  

• In the technically: Our silicone food bags have been secondary High temp vulcanization, Non-toxic and odorless – contains no bpa, latex, lead, phthalates.

• Silicone food bags certificate: FDA, LFGB, BPA Free certificate.

• Highly resistant to damage and degradation from extreme temperatures.

So Kean silicone  production silicone food bags is safe for food.