The Approved Vendor Silicone Sheet Food Grade is a 12" x 12" x 0.125" thick silicone sheet made of food grade silicone. It has a durometer hardness of 40A and can withstand temperatures from -100 to 500°F. The silicone sheet is flexible, stain resistant, and FDA compliant, making it suitable for use as a baking mat, jar opener, trivet, and more in commercial and residential kitchens. With proper care, the silicone can be cut, folded, or rolled.