Gas range cover is used to cover stovetop burner area, protect the gas range from oil, spills and mess. Materials of this stovetop burner protector is fiberglass fabric coated with food grade FDA approved PTFE. Fiberglass cloth is a tear resistant and heat resistant material. The PTFE coating is food grade, it is non toxic and odourless after heating. PTFE coated fiberglass fabric is also used to produce BBQ grill mat.
Fiberglass fabric can be used below 550℃. But working temperature of PTFE coating is from -70℃ to 260℃. Thickness of beige color protector is 0.11mm, black color stovetop protector is 0.08mm thick. Size is 27x27cm (10.6 x 10.6 inches) with a 4cm diameter hole.
PTFE coated fiberglass fabric can be cleaned by soapy water. So when you used this protector, please put it into your dishwasher. Totally dishwasher safe.