Food Grade Material: The pastry baking mat is made of BPA free, food-grade silicone reinforced with fiberglass, and is FDA and LFGB certified approved. Friendly to children's baking safety needs.This silicone pastry mat withstands temperatures from -40°F (-40°C) to 450°F (230°C), making it safe for oven, microwave, and freezer use.
