【Practicality】The practical household tools prevent oil overflow to the gas stove surface while cooking process, to protect your gas stovetop burn. Also keep your stove and kitchen clean and neat .【Reusable&Convenience】Be used of glass fiber cloth that coated with high quality teflon, which have strong anti-sticking function, easy to remove and clean by soapy water or dishwasher safe. It can fit different style of stoves in most of size. Just remove your burner grate, mark it over your protector sheet, fold the burner covers then cut.【Heat-Resistant】Can be maintained the original physical form (will not be deformed) in -94℉~ 500℉ temperature processing. (PLS NOTICE: they do not smell/burn/curl even with extreme heat, but they will be burn if touched by the flame.)【Durable & Cuttable】Our heavy duty burner liner cover is in 0.2mm thickness, 27cmx27cm with pre-cut inner circle to be easily cut. It is thicker than regular size of stovetop covers and make it more durable so you can use it for a long time.【Non-toxic & Safe】Sunnytown gas range protectors made of FDA approved PTFE,100% PFOA&BPA free, non-toxic and safe with anti-corrosion function, will not release chemical smell, please rest assured use.