We get this question a lot, and for a good reason. Nobody wants chemicals in their food!
Our Silky Mats are made of:
BPA-Free Silicone (that's food safe), which makes the pan non-stick
Fiberglass mesh, which doesn't allow the Silky Mat to tear and evenly dissipates heat across the silicone
Finally, no chemicals (PFOA, PFOS, etc) were used during the making of the mats.