10.6x10.6 inches stovetop protector is cut from PTFE coated fiberglass cloth rolls. This material is high strength and heat resistant fiberglass fabric coated with food grade PTFE emulsion. The coated fabric is non stick and non toxic under heating, mainly used to produce BBQ grill mat and stovetop protector. This stovetop protector is protecting gas range area from oil, spills and mess.
PTFE coating is food-grade and FDA approved for food process. The basic fiberglass fabric can withstand heat below 550℃. And PTFE coating can be used from -70℃ to 260℃. Standard thickness is 0.11mm. Size is 27x27cm (10.6X10.6") with a 4cm diameter hole in the middle. If the size doesn't fit well, you can adjust it by yourself. It can be cut by scissors. What's more, PTFE coating fabric can be cleaned by soapy water easily. Or please just throw the liner into your dishwasher.